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</div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigering </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/Hovudside" title="Gå til hovudsida [z]" accesskey="z"><span>Hovudside</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Arbeidskontoret" title="Om prosjektet, kva du kan gjera, kvar du finn saker og ting"><span>Arbeidskontoret</span></a></li><li id="n-samfunnshuset" class="mw-list-item"><a href="/wiki/Wikipedia:Samfunnshuset"><span>Samfunnshuset</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Spesial:Siste_endringar" title="Liste over dei siste endringane som er gjorde på wikien. [r]" accesskey="r"><span>Siste endringar</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Spesial:Tilfeldig_side" title="Vis ei tilfeldig side [x]" accesskey="x"><span>Tilfeldig side</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Hjelp:Innhald" title="Hjelp til å bruke alle funksjonane."><span>Hjelp</span></a></li><li id="n-kontakt" class="mw-list-item"><a href="/wiki/Wikipedia:Kontakt"><span>Kontakt</span></a></li> </ul> </div> </div> <div id="p-query" class="vector-menu mw-portlet mw-portlet-query emptyPortlet" > <div class="vector-menu-heading"> Eksterne søk </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> På andre prosjekt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Data" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q42848" title="Lenkje til tilknytt element [g]" accesskey="g"><span>Wikidata-element</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Hovudside" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; 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[o]" accesskey="o" class=""><span>Logg inn</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Fleire val" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personlege verktøy" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personlege verktøy</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Brukarmeny" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nn.wikipedia.org&uselang=nn"><span>Gåver</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Opprett_konto&returnto=Data&returntoquery=section%3D3%26veaction%3Dedit" title="Me oppfordrar til at du oppretter ein konto og loggar inn, men det er ikkje påkravd."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Opprett konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Logg_inn&returnto=Data&returntoquery=section%3D3%26veaction%3Dedit" title="Det er ikkje obligatorisk å logga inn, men medfører mange fordelar. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logg inn</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sider for utlogga bidragsytarar <a href="/wiki/Hjelp:Introduksjon" aria-label="Lær meir om redigering"><span>lær meir</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Spesial:Bidraga_mine" title="Liste over endringar gjorde frå denne IP-adressa [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spesial:Diskusjonssida_mi" title="Diskusjon om endringar gjorde av denne ip-adressa [n]" accesskey="n"><span>Diskusjon</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettstad"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhald" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhald</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">gøym</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Byrjinga</div> </a> </li> <li id="toc-Ulike_former_for_data" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ulike_former_for_data"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Ulike former for data</span> </div> </a> <button aria-controls="toc-Ulike_former_for_data-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Vis/skjul underseksjonen Ulike former for data</span> </button> <ul id="toc-Ulike_former_for_data-sublist" class="vector-toc-list"> <li id="toc-Rådata" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Rådata"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Rådata</span> </div> </a> <ul id="toc-Rådata-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Primærdata" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Primærdata"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Primærdata</span> </div> </a> <ul id="toc-Primærdata-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Metadata" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Metadata"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Metadata</span> </div> </a> <ul id="toc-Metadata-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Representasjon_av_data" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Representasjon_av_data"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Representasjon av data</span> </div> </a> <button aria-controls="toc-Representasjon_av_data-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Vis/skjul underseksjonen Representasjon av data</span> </button> <ul id="toc-Representasjon_av_data-sublist" class="vector-toc-list"> <li id="toc-Numerisk_representasjon" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Numerisk_representasjon"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Numerisk representasjon</span> </div> </a> <ul id="toc-Numerisk_representasjon-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ikke-numerisk_representasjon" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Ikke-numerisk_representasjon"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Ikke-numerisk representasjon</span> </div> </a> <ul id="toc-Ikke-numerisk_representasjon-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Data_på_analog_form" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Data_på_analog_form"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Data på analog form</span> </div> </a> <ul id="toc-Data_på_analog_form-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Data_på_digital_form" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Data_på_digital_form"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.4</span> <span>Data på digital form</span> </div> </a> <ul id="toc-Data_på_digital_form-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Nøyaktigheit" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Nøyaktigheit"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.5</span> <span>Nøyaktigheit</span> </div> </a> <ul id="toc-Nøyaktigheit-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Datainnsamling" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Datainnsamling"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Datainnsamling</span> </div> </a> <ul id="toc-Datainnsamling-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Datalagring" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Datalagring"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Datalagring</span> </div> </a> <button aria-controls="toc-Datalagring-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Vis/skjul underseksjonen Datalagring</span> </button> <ul id="toc-Datalagring-sublist" class="vector-toc-list"> <li id="toc-Databasar" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Databasar"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Databasar</span> </div> </a> <ul id="toc-Databasar-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Arkivering" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Arkivering"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Arkivering</span> </div> </a> <ul id="toc-Arkivering-sublist" class="vector-toc-list"> <li id="toc-Organiske_materiale" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Organiske_materiale"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2.1</span> <span>Organiske materiale</span> </div> </a> <ul id="toc-Organiske_materiale-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Film" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Film"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2.2</span> <span>Film</span> </div> </a> <ul id="toc-Film-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Digital_data" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Digital_data"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2.3</span> <span>Digital data</span> </div> </a> <ul id="toc-Digital_data-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Dataoverføring" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Dataoverføring"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Dataoverføring</span> </div> </a> <ul id="toc-Dataoverføring-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Prosessering_av_data" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Prosessering_av_data"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Prosessering av data</span> </div> </a> <ul id="toc-Prosessering_av_data-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Presentasjon_av_data" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Presentasjon_av_data"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Presentasjon av data</span> </div> </a> <ul id="toc-Presentasjon_av_data-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sikring_av_data" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sikring_av_data"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Sikring av data</span> </div> </a> <ul id="toc-Sikring_av_data-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referansar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referansar"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Referansar</span> </div> </a> <ul id="toc-Referansar-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sjå_òg" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sjå_òg"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>Sjå òg</span> </div> </a> <ul id="toc-Sjå_òg-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innhald" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Vis/skjul innhaldslista" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Vis/skjul innhaldslista</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Data</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå til ein artikkel på eit anna språk. Tilgjengeleg på 98 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-98" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">98 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Data" title="Data – norsk bokmål" lang="nb" hreflang="nb" data-title="Data" data-language-autonym="Norsk bokmål" data-language-local-name="norsk bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Data_(representation)" title="Data (representation) – svensk" lang="sv" hreflang="sv" data-title="Data (representation)" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Data" title="Data – dansk" lang="da" hreflang="da" data-title="Data" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Data" title="Data – afrikaans" lang="af" hreflang="af" data-title="Data" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%8A%D8%A7%D9%86%D8%A7%D8%AA" title="بيانات – arabisk" lang="ar" hreflang="ar" data-title="بيانات" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Datu" title="Datu – asturisk" lang="ast" hreflang="ast" data-title="Datu" data-language-autonym="Asturianu" data-language-local-name="asturisk" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Apopyme%27%E1%BA%BD" title="Apopyme'ẽ – guarani" lang="gn" hreflang="gn" data-title="Apopyme'ẽ" data-language-autonym="Avañe'ẽ" data-language-local-name="guarani" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Veril%C9%99nl%C9%99r" title="Verilənlər – aserbajdsjansk" lang="az" hreflang="az" data-title="Verilənlər" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AF%D8%A6%DB%8C%D8%AA%D8%A7" title="دئیتا – søraserbajdsjansk" lang="azb" hreflang="azb" data-title="دئیتا" data-language-autonym="تۆرکجه" data-language-local-name="søraserbajdsjansk" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%89%E0%A6%AA%E0%A6%BE%E0%A6%A4%E0%A7%8D%E0%A6%A4" title="উপাত্ত – bengali" lang="bn" hreflang="bn" data-title="উপাত্ত" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Chu-li%C4%81u" title="Chu-liāu – minnan" lang="nan" hreflang="nan" data-title="Chu-liāu" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%94%D0%B0%D0%BD%D1%8B%D1%8F" title="Даныя – belarusisk" lang="be" hreflang="be" data-title="Даныя" data-language-autonym="Беларуская" data-language-local-name="belarusisk" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%94%D0%B0%D0%BD%D0%BD%D0%B8" title="Данни – bulgarsk" lang="bg" hreflang="bg" data-title="Данни" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Podatak" title="Podatak – bosnisk" lang="bs" hreflang="bs" data-title="Podatak" data-language-autonym="Bosanski" data-language-local-name="bosnisk" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Dada" title="Dada – katalansk" lang="ca" hreflang="ca" data-title="Dada" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%9F%D0%B0%D0%BD%C4%83%D0%BB%C4%83%D1%85%D1%81%D0%B5%D0%BC" title="Панăлăхсем – tsjuvansk" lang="cv" hreflang="cv" data-title="Панăлăхсем" data-language-autonym="Чӑвашла" data-language-local-name="tsjuvansk" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Data" title="Data – tsjekkisk" lang="cs" hreflang="cs" data-title="Data" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cbk-zam mw-list-item"><a href="https://cbk-zam.wikipedia.org/wiki/Dato" title="Dato – chavacano" lang="cbk" hreflang="cbk" data-title="Dato" data-language-autonym="Chavacano de Zamboanga" data-language-local-name="chavacano" class="interlanguage-link-target"><span>Chavacano de Zamboanga</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Data" title="Data – walisisk" lang="cy" hreflang="cy" data-title="Data" data-language-autonym="Cymraeg" data-language-local-name="walisisk" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Daten" title="Daten – tysk" lang="de" hreflang="de" data-title="Daten" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Andmed" title="Andmed – estisk" lang="et" hreflang="et" data-title="Andmed" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%94%CE%B5%CE%B4%CE%BF%CE%BC%CE%AD%CE%BD%CE%B1" title="Δεδομένα – gresk" lang="el" hreflang="el" data-title="Δεδομένα" data-language-autonym="Ελληνικά" data-language-local-name="gresk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Data" title="Data – engelsk" lang="en" hreflang="en" data-title="Data" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Dato" title="Dato – spansk" lang="es" hreflang="es" data-title="Dato" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Datumo" title="Datumo – esperanto" lang="eo" hreflang="eo" data-title="Datumo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Datu_(estatistika)" title="Datu (estatistika) – baskisk" lang="eu" hreflang="eu" data-title="Datu (estatistika)" data-language-autonym="Euskara" data-language-local-name="baskisk" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AF%D8%A7%D8%AF%D9%87" title="داده – persisk" lang="fa" hreflang="fa" data-title="داده" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Donn%C3%A9e" title="Donnée – fransk" lang="fr" hreflang="fr" data-title="Donnée" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Gegeven" title="Gegeven – vestfrisisk" lang="fy" hreflang="fy" data-title="Gegeven" data-language-autonym="Frysk" data-language-local-name="vestfrisisk" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Sonra%C3%AD" title="Sonraí – irsk" lang="ga" hreflang="ga" data-title="Sonraí" data-language-autonym="Gaeilge" data-language-local-name="irsk" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Dato" title="Dato – galisisk" lang="gl" hreflang="gl" data-title="Dato" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-glk mw-list-item"><a href="https://glk.wikipedia.org/wiki/%D8%AF%D9%89%D8%AA%D8%A7" title="دىتا – gileki" lang="glk" hreflang="glk" data-title="دىتا" data-language-autonym="گیلکی" data-language-local-name="gileki" class="interlanguage-link-target"><span>گیلکی</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9E%90%EB%A3%8C" title="자료 – koreansk" lang="ko" hreflang="ko" data-title="자료" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%86%E0%A4%81%E0%A4%95%E0%A4%A1%E0%A4%BC%E0%A4%BE" title="आँकड़ा – hindi" lang="hi" hreflang="hi" data-title="आँकड़ा" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Podatak" title="Podatak – kroatisk" lang="hr" hreflang="hr" data-title="Podatak" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Datumo" title="Datumo – ido" lang="io" hreflang="io" data-title="Datumo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Data" title="Data – indonesisk" lang="id" hreflang="id" data-title="Data" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Dato" title="Dato – interlingua" lang="ia" hreflang="ia" data-title="Dato" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/IMininingo" title="IMininingo – zulu" lang="zu" hreflang="zu" data-title="IMininingo" data-language-autonym="IsiZulu" data-language-local-name="zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/G%C3%B6gn" title="Gögn – islandsk" lang="is" hreflang="is" data-title="Gögn" data-language-autonym="Íslenska" data-language-local-name="islandsk" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Dato" title="Dato – italiensk" lang="it" hreflang="it" data-title="Dato" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A0%D7%AA%D7%95%D7%A0%D7%99%D7%9D" title="נתונים – hebraisk" lang="he" hreflang="he" data-title="נתונים" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Data" title="Data – javanesisk" lang="jv" hreflang="jv" data-title="Data" data-language-autonym="Jawa" data-language-local-name="javanesisk" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%94%D0%B5%D1%80%D0%B5%D0%BA" title="Дерек – kasakhisk" lang="kk" hreflang="kk" data-title="Дерек" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Data" title="Data – swahili" lang="sw" hreflang="sw" data-title="Data" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Da%C3%AE" title="Daî – kurdisk" lang="ku" hreflang="ku" data-title="Daî" data-language-autonym="Kurdî" data-language-local-name="kurdisk" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%91%D0%B5%D1%80%D0%B8%D0%BB%D0%B8%D1%88%D1%82%D0%B5%D1%80" title="Берилиштер – kirgisisk" lang="ky" hreflang="ky" data-title="Берилиштер" data-language-autonym="Кыргызча" data-language-local-name="kirgisisk" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Data" title="Data – latin" lang="la" hreflang="la" data-title="Data" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Dati" title="Dati – latvisk" lang="lv" hreflang="lv" data-title="Dati" data-language-autonym="Latviešu" data-language-local-name="latvisk" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Duomenys" title="Duomenys – litauisk" lang="lt" hreflang="lt" data-title="Duomenys" data-language-autonym="Lietuvių" data-language-local-name="litauisk" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Adat" title="Adat – ungarsk" lang="hu" hreflang="hu" data-title="Adat" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B4%D0%B0%D1%82%D0%BE%D0%BA" title="Податок – makedonsk" lang="mk" hreflang="mk" data-title="Податок" data-language-autonym="Македонски" data-language-local-name="makedonsk" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B5%E0%A4%BF%E0%A4%A6%E0%A4%BE" title="विदा – marathi" lang="mr" hreflang="mr" data-title="विदा" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A8%D9%8A%D8%A7%D9%86%D8%A7%D8%AA" title="بيانات – egyptisk arabisk" lang="arz" hreflang="arz" data-title="بيانات" data-language-autonym="مصرى" data-language-local-name="egyptisk arabisk" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Data" title="Data – malayisk" lang="ms" hreflang="ms" data-title="Data" data-language-autonym="Bahasa Melayu" data-language-local-name="malayisk" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mwl mw-list-item"><a href="https://mwl.wikipedia.org/wiki/Dados" title="Dados – mirandesisk" lang="mwl" hreflang="mwl" data-title="Dados" data-language-autonym="Mirandés" data-language-local-name="mirandesisk" class="interlanguage-link-target"><span>Mirandés</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Gegeven" title="Gegeven – nederlandsk" lang="nl" hreflang="nl" data-title="Gegeven" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%87%E3%83%BC%E3%82%BF" title="データ – japansk" lang="ja" hreflang="ja" data-title="データ" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/%D0%AB%D2%A5%D0%BF%D0%B0%D0%BB%D0%B5" title="Ыҥпале – austmarisk" lang="mhr" hreflang="mhr" data-title="Ыҥпале" data-language-autonym="Олык марий" data-language-local-name="austmarisk" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%A4%E0%AC%A5%E0%AD%8D%E0%AD%9F" title="ତଥ୍ୟ – odia" lang="or" hreflang="or" data-title="ତଥ୍ୟ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Agargoo" title="Agargoo – oromo" lang="om" hreflang="om" data-title="Agargoo" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Ma%E2%80%99lumotlar" title="Ma’lumotlar – usbekisk" lang="uz" hreflang="uz" data-title="Ma’lumotlar" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%DA%88%DB%8C%D9%B9%D8%A7" title="ڈیٹا – vestpunjabi" lang="pnb" hreflang="pnb" data-title="ڈیٹا" data-language-autonym="پنجابی" data-language-local-name="vestpunjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%DA%89%DB%90%D9%BC%D8%A7" title="ډېټا – pashto" lang="ps" hreflang="ps" data-title="ډېټا" data-language-autonym="پښتو" data-language-local-name="pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Dane" title="Dane – polsk" lang="pl" hreflang="pl" data-title="Dane" data-language-autonym="Polski" data-language-local-name="polsk" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Dados" title="Dados – portugisisk" lang="pt" hreflang="pt" data-title="Dados" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Ma%C7%B5l%C4%B1wmat" title="Maǵlıwmat – karakalpakisk" lang="kaa" hreflang="kaa" data-title="Maǵlıwmat" data-language-autonym="Qaraqalpaqsha" data-language-local-name="karakalpakisk" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Dat%C4%83" title="Dată – rumensk" lang="ro" hreflang="ro" data-title="Dată" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Willaku" title="Willaku – quechua" lang="qu" hreflang="qu" data-title="Willaku" data-language-autonym="Runa Simi" data-language-local-name="quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%94%D0%B0%D1%82%D0%B0" title="Дата – rusinsk" lang="rue" hreflang="rue" data-title="Дата" data-language-autonym="Русиньскый" data-language-local-name="rusinsk" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%94%D0%B0%D0%BD%D0%BD%D1%8B%D0%B5" title="Данные – russisk" lang="ru" hreflang="ru" data-title="Данные" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Define:Data" title="Define:Data – skotsk" lang="sco" hreflang="sco" data-title="Define:Data" data-language-autonym="Scots" data-language-local-name="skotsk" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/T%C3%AB_dh%C3%ABnat" title="Të dhënat – albansk" lang="sq" hreflang="sq" data-title="Të dhënat" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%AF%E0%B6%AD%E0%B7%8A%E0%B6%AD" title="දත්ත – singalesisk" lang="si" hreflang="si" data-title="දත්ත" data-language-autonym="සිංහල" data-language-local-name="singalesisk" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%DA%8A%D9%8A%D9%BD%D8%A7" title="ڊيٽا – sindhi" lang="sd" hreflang="sd" data-title="ڊيٽا" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Podatek" title="Podatek – slovensk" lang="sl" hreflang="sl" data-title="Podatek" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/Dane" title="Dane – schlesisk" lang="szl" hreflang="szl" data-title="Dane" data-language-autonym="Ślůnski" data-language-local-name="schlesisk" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AF%D8%B1%D8%A7%D9%88%DB%95" title="دراوە – sorani" lang="ckb" hreflang="ckb" data-title="دراوە" data-language-autonym="کوردی" data-language-local-name="sorani" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B4%D0%B0%D1%82%D0%B0%D0%BA" title="Податак – serbisk" lang="sr" hreflang="sr" data-title="Податак" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Podatak" title="Podatak – serbokroatisk" lang="sh" hreflang="sh" data-title="Podatak" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Data" title="Data – sundanesisk" lang="su" hreflang="su" data-title="Data" data-language-autonym="Sunda" data-language-local-name="sundanesisk" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Data" title="Data – finsk" lang="fi" hreflang="fi" data-title="Data" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Datos" title="Datos – tagalog" lang="tl" hreflang="tl" data-title="Datos" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A4%E0%AE%B0%E0%AE%B5%E0%AF%81" title="தரவு – tamil" lang="ta" hreflang="ta" data-title="தரவு" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%91%D0%B8%D1%80%D0%B5%D0%BB%D0%BC%D3%99%D0%BB%D3%99%D1%80" title="Бирелмәләр – tatarisk" lang="tt" hreflang="tt" data-title="Бирелмәләр" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarisk" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%A6%E0%B0%A4%E0%B1%8D%E0%B0%A4%E0%B0%BE%E0%B0%82%E0%B0%B6%E0%B0%BE%E0%B0%B2%E0%B1%81" title="దత్తాంశాలు – telugu" lang="te" hreflang="te" data-title="దత్తాంశాలు" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%82%E0%B9%89%E0%B8%AD%E0%B8%A1%E0%B8%B9%E0%B8%A5" title="ข้อมูล – thai" lang="th" hreflang="th" data-title="ข้อมูล" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%94%D0%BE%D0%B4%D0%B0" title="Дода – tadsjikisk" lang="tg" hreflang="tg" data-title="Дода" data-language-autonym="Тоҷикӣ" data-language-local-name="tadsjikisk" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Veri" title="Veri – tyrkisk" lang="tr" hreflang="tr" data-title="Veri" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%94%D0%B0%D0%BD%D1%96" title="Дані – ukrainsk" lang="uk" hreflang="uk" data-title="Дані" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%DA%88%DB%8C%D9%B9%D8%A7" title="ڈیٹا – urdu" lang="ur" hreflang="ur" data-title="ڈیٹا" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%B3%D8%A7%D9%86%D9%84%D9%89%D9%82_%D9%85%DB%95%D9%84%DB%87%D9%85%D8%A7%D8%AA" title="سانلىق مەلۇمات – uigurisk" lang="ug" hreflang="ug" data-title="سانلىق مەلۇمات" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="uigurisk" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Dato" title="Dato – venetiansk" lang="vec" hreflang="vec" data-title="Dato" data-language-autonym="Vèneto" data-language-local-name="venetiansk" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/D%E1%BB%AF_li%E1%BB%87u" title="Dữ liệu – vietnamesisk" lang="vi" hreflang="vi" data-title="Dữ liệu" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%95%B0%E6%8D%AE" title="数据 – wu" lang="wuu" hreflang="wuu" data-title="数据" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%93%D7%90%D7%98%D7%9F" title="דאטן – jiddisk" lang="yi" hreflang="yi" data-title="דאטן" data-language-autonym="ייִדיש" data-language-local-name="jiddisk" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%95%B8%E6%93%9A" title="數據 – kantonesisk" lang="yue" hreflang="yue" data-title="數據" data-language-autonym="粵語" data-language-local-name="kantonesisk" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%95%B0%E6%8D%AE" title="数据 – kinesisk" lang="zh" hreflang="zh" data-title="数据" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q42848#sitelinks-wikipedia" title="Endra mellomspråklege lenkjer" class="wbc-editpage">Endra lenkjer</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namnerom"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Data" title="Vis innhaldssida [c]" accesskey="c"><span>Artikkel</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Diskusjon:Data&action=edit&redlink=1" rel="discussion" class="new" title="Diskusjon om innhaldssida (sida finst ikkje) [t]" accesskey="t"><span>Diskusjon</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Endre språkvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">norsk nynorsk</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visningar"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Data"><span>Les</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Data&veaction=edit" title="Endre sida [v]" accesskey="v"><span>Endre</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Data&action=edit" title="Endre kjeldekoden til sida [e]" accesskey="e"><span>Endre wikiteksten</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Data&action=history" title="Eldre versjonar av sida [h]" accesskey="h"><span>Sjå historikken</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Verktøy" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Verktøy</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Verktøy</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">gøym</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Flere alternativer" > <div class="vector-menu-heading"> Handlingar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Data"><span>Les</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Data&veaction=edit" title="Endre sida [v]" accesskey="v"><span>Endre</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Data&action=edit" title="Endre kjeldekoden til sida [e]" accesskey="e"><span>Endre wikiteksten</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Data&action=history"><span>Sjå historikken</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Ålment </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spesial:Lenkjer_hit/Data" title="Liste over alle wikisidene som har lenkjer hit [j]" accesskey="j"><span>Lenkjer hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spesial:Relaterte_endringar/Data" rel="nofollow" title="Nylege endringar på sider denne sida lenkjar til [k]" accesskey="k"><span>Relaterte endringar</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=nn" title="Last opp filer [u]" accesskey="u"><span>Last opp fil</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Spesial:Spesialsider" title="Liste over spesialsider [q]" accesskey="q"><span>Spesialsider</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Data&oldid=3411871" title="Fast lenkje til denne versjonen av sida"><span>Fast lenkje</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Data&action=info" title="Meir informasjon om sida"><span>Sideinformasjon</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Spesial:Siter&page=Data&id=3411871&wpFormIdentifier=titleform" title="Informasjon om korleis ein siterer denne sida"><span>Siter denne sida</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Spesial:UrlShortener&url=https%3A%2F%2Fnn.wikipedia.org%2Fw%2Findex.php%3Ftitle%3DData%26section%3D3%26veaction%3Dedit"><span>Hent kort URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Spesial:QrCode&url=https%3A%2F%2Fnn.wikipedia.org%2Fw%2Findex.php%3Ftitle%3DData%26section%3D3%26veaction%3Dedit"><span>Last ned QR-kode</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Skriv ut/eksporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Spesial:Bok&bookcmd=book_creator&referer=Data"><span>Opprett ei bok</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Spesial:DownloadAsPdf&page=Data&action=show-download-screen"><span>Last ned som PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Data&printable=yes" title="Utskriftsversjon av sida [p]" accesskey="p"><span>Utskriftsversjon</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Utsjånad"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Utsjånad</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">gøym</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Frå Wikipedia – det frie oppslagsverket</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nn" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Esquema_en_copo_de_nieve.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Esquema_en_copo_de_nieve.png/220px-Esquema_en_copo_de_nieve.png" decoding="async" width="220" height="175" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Esquema_en_copo_de_nieve.png/330px-Esquema_en_copo_de_nieve.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Esquema_en_copo_de_nieve.png/440px-Esquema_en_copo_de_nieve.png 2x" data-file-width="588" data-file-height="468" /></a><figcaption>Strukturert representasjon av data.</figcaption></figure> <p><b>Data</b> er representasjon av <a href="/wiki/Informasjon" title="Informasjon">informasjon</a> i form av ei eller anna form for <a href="/wiki/Symbol" title="Symbol">symbol</a>. Data vert lagra på ulike former for datalager, som <a href="/wiki/Papir" title="Papir">papir</a>, <a href="/wiki/Grammofonplate" title="Grammofonplate">grammofonplater</a>, <a href="/wiki/Platelager" title="Platelager">platelager</a>, <a href="/w/index.php?title=Magnetband&action=edit&redlink=1" class="new" title="Magnetband (sida finst ikkje)">magnetband</a>, og så vidare. Data kan overførast mellom ulike datalager og/eller einingar som prosesserer data. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Ulike_former_for_data">Ulike former for data</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=1" title="Endre bolk: Ulike former for data" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=1" title="Rediger kildekoden til seksjonen Ulike former for data"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Rådata"><span id="R.C3.A5data"></span>Rådata</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=2" title="Endre bolk: Rådata" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=2" title="Rediger kildekoden til seksjonen Rådata"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Omgrepet «rådata» vert nytta om data som er innsamla, men ikkje foredla eller analysert. Typiske døme på rådata er bilete fanga opp av <a href="/w/index.php?title=Romteleskop&action=edit&redlink=1" class="new" title="Romteleskop (sida finst ikkje)">romteleskop</a>, som ofte krev mykje prosessering for å henta ut nyttig <a href="/wiki/Informasjon" title="Informasjon">informasjon</a>. Det same gjeld sata frå <a href="/w/index.php?title=Overvakongssatelitt&action=edit&redlink=1" class="new" title="Overvakongssatelitt (sida finst ikkje)">overvakongssatelittar</a>, frå <a href="/w/index.php?title=Verstasjon&action=edit&redlink=1" class="new" title="Verstasjon (sida finst ikkje)">verstasjonar</a> og så vidare. </p> <div class="mw-heading mw-heading3"><h3 id="Primærdata"><span id="Prim.C3.A6rdata"></span>Primærdata</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=3" title="Endre bolk: Primærdata" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=3" title="Rediger kildekoden til seksjonen Primærdata"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Metadata">Metadata</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=4" title="Endre bolk: Metadata" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=4" title="Rediger kildekoden til seksjonen Metadata"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Metadata, òg kalla «data om data», er data som inneheld informasjon om anna data, som til dømes kva type data det er, om presisjon, korleis og når innhentinga har forgått og så vidare. Til dømes vil ei <a href="/w/index.php?title=Lydfil&action=edit&redlink=1" class="new" title="Lydfil (sida finst ikkje)">lydfil</a> innehalda metadata om <a href="/wiki/Sampling" title="Sampling">sampelrate</a>, <a href="/w/index.php?title=Ordlengd&action=edit&redlink=1" class="new" title="Ordlengd (sida finst ikkje)">ordlengd</a>, lengda på file og så vidare. </p> <div class="mw-heading mw-heading2"><h2 id="Representasjon_av_data">Representasjon av data</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=5" title="Endre bolk: Representasjon av data" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=5" title="Rediger kildekoden til seksjonen Representasjon av data"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Data vert representert på svært ulike former, avhengig av <a href="/w/index.php?title=Lagringsmedia&action=edit&redlink=1" class="new" title="Lagringsmedia (sida finst ikkje)">lagringsmedia</a>, kommunikasjonsmedia, prosesserings- og presentasjonsform og så vidare. </p> <div class="mw-heading mw-heading3"><h3 id="Numerisk_representasjon">Numerisk representasjon</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=6" title="Endre bolk: Numerisk representasjon" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=6" title="Rediger kildekoden til seksjonen Numerisk representasjon"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Aurora_electronic_calculator_DT210_08.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Aurora_electronic_calculator_DT210_08.jpg/220px-Aurora_electronic_calculator_DT210_08.jpg" decoding="async" width="220" height="110" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Aurora_electronic_calculator_DT210_08.jpg/330px-Aurora_electronic_calculator_DT210_08.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/29/Aurora_electronic_calculator_DT210_08.jpg/440px-Aurora_electronic_calculator_DT210_08.jpg 2x" data-file-width="5184" data-file-height="2592" /></a><figcaption>Numerisk data på skjermen til ein elektronisk kalkulator.</figcaption></figure> <p>Numerisk data vert representert med eit <a href="/wiki/Talsystem" title="Talsystem">talsystem</a>. Når ein handsamar storleikar manuelt nyttar ein i dag for det meste <a href="/wiki/Titalssystemet" title="Titalssystemet">titalssystemet</a>, men andre talsystem som <a href="/wiki/Seksagesimalsystem" title="Seksagesimalsystem">seksagesimalsystem</a>, <a href="/wiki/Tolvtalsystemet" title="Tolvtalsystemet">tolvtalsystemet</a> og <a href="/w/index.php?title=Tjuefiretalssystemet&action=edit&redlink=1" class="new" title="Tjuefiretalssystemet (sida finst ikkje)">tjuefiretalssystemet</a> er framleis i bruk for tidsrekning. Dei fleste datamaskinar nyttar <a href="/wiki/Totalssystemet" title="Totalssystemet">totalssystemet</a> og data vert lagra på digitale media med verdiane '0' og '1'. </p> <div class="mw-heading mw-heading3"><h3 id="Ikke-numerisk_representasjon">Ikke-numerisk representasjon</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=7" title="Endre bolk: Ikke-numerisk representasjon" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=7" title="Rediger kildekoden til seksjonen Ikke-numerisk representasjon"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ikkje-numerisk data vert representert med ulike typar kodar og <a href="/wiki/Symbol" title="Symbol">symbol</a>. Typiske døme er <a href="/wiki/M%C3%A5leri" title="Måleri">måleri</a>, <a href="/wiki/Teikning" title="Teikning">teikningar</a>, <a href="/wiki/Trafikkskilt" title="Trafikkskilt">trafikkskilt</a>, tekst i bøker og aviser og så bortetter. </p><p>Når ikkje-numerisk data vert representert på digital form er den underliggande representasjonen likevel numerisk. Tekst, til dømes, vert representert med <a href="/wiki/Teiknsett" title="Teiknsett">teiknsett</a>, som <a href="/wiki/ASCII" title="ASCII">ASCII</a> og <a href="/wiki/Unicode" title="Unicode">Unicode</a>, som vert lagra som binære tal. <a href="/wiki/Bilete" class="mw-disambig" title="Bilete">Bilete</a> vert representerte med eit binærtal per <a href="/w/index.php?title=Pixel&action=edit&redlink=1" class="new" title="Pixel (sida finst ikkje)">pixel</a>, men ofte vert dei lagra på eit <a href="/w/index.php?title=Datakompresjon&action=edit&redlink=1" class="new" title="Datakompresjon (sida finst ikkje)">komprimert</a> format. <a href="/w/index.php?title=Vektorgrafikk&action=edit&redlink=1" class="new" title="Vektorgrafikk (sida finst ikkje)">Vektorgrafikk</a> vert representert med objekt, som vert lagra som binærtal som representerer <a href="/wiki/Koordinat" title="Koordinat">koordinatane</a>, linjetype og så vidare. </p> <div class="mw-heading mw-heading3"><h3 id="Data_på_analog_form"><span id="Data_p.C3.A5_analog_form"></span>Data på analog form</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=8" title="Endre bolk: Data på analog form" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=8" title="Rediger kildekoden til seksjonen Data på analog form"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Open_Real_Audio_Tape_On_an_AEG_(DIN)_Hub.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Open_Real_Audio_Tape_On_an_AEG_%28DIN%29_Hub.jpg/220px-Open_Real_Audio_Tape_On_an_AEG_%28DIN%29_Hub.jpg" decoding="async" width="220" height="212" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Open_Real_Audio_Tape_On_an_AEG_%28DIN%29_Hub.jpg/330px-Open_Real_Audio_Tape_On_an_AEG_%28DIN%29_Hub.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Open_Real_Audio_Tape_On_an_AEG_%28DIN%29_Hub.jpg/440px-Open_Real_Audio_Tape_On_an_AEG_%28DIN%29_Hub.jpg 2x" data-file-width="2592" data-file-height="2502" /></a><figcaption>Lagring av analog data på 6.35 mm <a href="/w/index.php?title=Magnetband&action=edit&redlink=1" class="new" title="Magnetband (sida finst ikkje)">magnetband</a>.</figcaption></figure> <p>Data kan representerast på analog form, som til dømes ved at ein storleik er proporsjonal med ei <a href="/wiki/Elektrisk_spenning" title="Elektrisk spenning">elektrisk spenning</a>, som når eit tale- eller musikksignal vert overført via ein <a href="/wiki/Kabel" title="Kabel">kabel</a>. Når data vert overførte via <a href="/wiki/Radio" title="Radio">radio</a> er det representert ved <a href="/wiki/Modulasjon" title="Modulasjon">modulasjonen</a> av ei <a href="/wiki/Elektromagnetisk_str%C3%A5ling" title="Elektromagnetisk stråling">elektromagnetisk</a> <a href="/wiki/B%C3%A6reb%C3%B8lgje" class="mw-redirect" title="Bærebølgje">bærebølgje</a>. Eit anna døme på analog lagring av data er <a href="/wiki/Fotografisk_film" title="Fotografisk film">fotografisk film</a> og <a href="/w/index.php?title=Magnetband&action=edit&redlink=1" class="new" title="Magnetband (sida finst ikkje)">magnetband</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Data_på_digital_form"><span id="Data_p.C3.A5_digital_form"></span>Data på digital form</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=9" title="Endre bolk: Data på digital form" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=9" title="Rediger kildekoden til seksjonen Data på digital form"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Data representert på digital form er talverdiar som kan vera direkte genererte av ein <a href="/wiki/Algoritme" title="Algoritme">algoritme</a> i eit <a href="/wiki/Brukarprogram" title="Brukarprogram">program</a>, eller stamma frå analoge verdiar som har vorte omforma til diskrete talverdiar. I det siste tilfellet må dei analoge verdiane målast ved bestemte tidspunkt, eller med bestemte <a href="/wiki/Koordinatsystem" title="Koordinatsystem">koordinatar</a>. Dette vert kalla punktprøving, eller <a href="/wiki/Sampling" title="Sampling">sampling</a>. Dei diskrete verdiane må deretter <a href="/wiki/Kvantisering" class="mw-redirect" title="Kvantisering">kvantiserast</a> til diskrete verdiar med ein viss presisjonen. Det er dei sampla og kvantiserte verdiane som vert kalla «digital data». Typiske døme på analog data som vert omforma til digital form er <a href="/wiki/Elektrisk_spenning" title="Elektrisk spenning">utgangsspenningaspenninga</a> frå <a href="/w/index.php?title=Sensor&action=edit&redlink=1" class="new" title="Sensor (sida finst ikkje)">sensorar</a> som <a href="/w/index.php?title=Aksellometer&action=edit&redlink=1" class="new" title="Aksellometer (sida finst ikkje)">aksellometer</a>, <a href="/wiki/Mikrofon" title="Mikrofon">mikrofonar</a>, <a href="/wiki/Termometer" title="Termometer">termometer</a>, osb. </p> <div class="mw-heading mw-heading3"><h3 id="Nøyaktigheit"><span id="N.C3.B8yaktigheit"></span>Nøyaktigheit</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=10" title="Endre bolk: Nøyaktigheit" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=10" title="Rediger kildekoden til seksjonen Nøyaktigheit"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Korleis nøyaktigheita vert oppgjeven avheng av kva type data ein har med å gjera. Innan <a href="/wiki/Elektronikk" title="Elektronikk">elektronikk</a>, <a href="/wiki/Signalhandsaming" title="Signalhandsaming">signalhandsaming</a> og <a href="/wiki/Telekommunikasjon" title="Telekommunikasjon">telekommunikasjon</a> nyttar ein ofte omgrep som <a href="/wiki/Signal-til-st%C3%B8ytilh%C3%B8ve" class="mw-redirect" title="Signal-til-støytilhøve">signal-til-støytilhøve</a> for analog data, medan ein for digital data nyttar omgrep som <a href="/w/index.php?title=Ordlengd&action=edit&redlink=1" class="new" title="Ordlengd (sida finst ikkje)">ordlengd</a>, <a href="/w/index.php?title=Samplerate&action=edit&redlink=1" class="new" title="Samplerate (sida finst ikkje)">samplerate</a> og så vidare. </p> <div class="mw-heading mw-heading2"><h2 id="Datainnsamling">Datainnsamling</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=11" title="Endre bolk: Datainnsamling" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=11" title="Rediger kildekoden til seksjonen Datainnsamling"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Sciamachy_scans.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Sciamachy_scans.png/220px-Sciamachy_scans.png" decoding="async" width="220" height="158" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Sciamachy_scans.png/330px-Sciamachy_scans.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/24/Sciamachy_scans.png/440px-Sciamachy_scans.png 2x" data-file-width="800" data-file-height="573" /></a><figcaption>Datainnsamling med <a href="/wiki/Kunstig_satellitt" class="mw-redirect" title="Kunstig satellitt">satellitt</a>.</figcaption></figure> <p>Data vert samla inn på mange ulike måtar. <a href="/w/index.php?title=Meiningsm%C3%A5ling&action=edit&redlink=1" class="new" title="Meiningsmåling (sida finst ikkje)">Meiningsmålingar</a> samlar inn data om kva meiningar <a href="/w/index.php?title=Almugen&action=edit&redlink=1" class="new" title="Almugen (sida finst ikkje)">almugen</a> har om ei bestemt eller fleire aktuelle saker, om kva <a href="/w/index.php?title=Politisk_part&action=edit&redlink=1" class="new" title="Politisk part (sida finst ikkje)">politiske parti</a> dei har tenkt å stemma på ved neste val, og så vidare. <a href="/wiki/Statistisk_sentralbyr%C3%A5" title="Statistisk sentralbyrå">Statistisk sentralbyrå</a> samlar data om mange ulike tilhøve i samfunnet for å utarbeide offisiell statistikk som regjeringa og andre institusjonar kan nytta. </p><p>I samband med klimaforsking vert det samla inn <a href="/w/index.php?title=Borekjerne&action=edit&redlink=1" class="new" title="Borekjerne (sida finst ikkje)">borekjerner</a> frå <a href="/wiki/Isbre" title="Isbre">isbrear</a>, jord og fjell. Meteorologiske stasjonar samlar inn data om temperatur, vind, straum og så vidare, som <a href="/w/index.php?title=Meterolog&action=edit&redlink=1" class="new" title="Meterolog (sida finst ikkje)">meterologane</a> så nyttar i <a href="/wiki/Simulering" title="Simulering">simuleringar</a> for å mella veret noko fram i tid. I eit <a href="/w/index.php?title=Antiblokkeringsbremser&action=edit&redlink=1" class="new" title="Antiblokkeringsbremser (sida finst ikkje)">antiblokkeringsbremsesystem</a> samlar ein inn data om rotasjonsfarten på hjula, som vert nytta for å korrigera bremsekrafta slik at hjula ikkje vert blokkerte. Når ein sender opp ein <a href="/wiki/Rakett" title="Rakett">rakett</a> vert det samla inn data om <a href="/wiki/Akselerasjon" title="Akselerasjon">akselerasjon</a>, vinkel på raketten, temperaturar på ulike komponentar og så vidare. På sjukehus vert det samla inn data om pasienten, som temperatur, <a href="/wiki/Hjarte" title="Hjarte">hjartefysiologi</a> (<a href="/wiki/Elektrokardiografi" title="Elektrokardiografi">EKG</a>), osb. </p> <div class="mw-heading mw-heading2"><h2 id="Datalagring">Datalagring</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=12" title="Endre bolk: Datalagring" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=12" title="Rediger kildekoden til seksjonen Datalagring"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Data kan lagrast på ulike media, alt etter kva slags data det er. <a href="/wiki/Bok" title="Bok">Bøker</a> lagrar data på <a href="/wiki/Skinn" title="Skinn">skinn</a> eller <a href="/wiki/Papir" title="Papir">papir</a>, i form av bokstavar. Tidlegare vart det nytta tavler av stein og leire for å lagra skriftleg tekst. Tre og bein vart òg nytta. <a href="/wiki/Datamaskin" title="Datamaskin">Datamaskin</a> lagrar data på <a href="/wiki/Platelager" title="Platelager">plate-</a> eller <a href="/w/index.php?title=Halvleiarlager&action=edit&redlink=1" class="new" title="Halvleiarlager (sida finst ikkje)">halvleiarlager</a>. For <a href="/wiki/Sikkerheitskopiering" title="Sikkerheitskopiering">sikkerheitskopiering</a> nyttar ein ofte magnetband eller platelager. </p> <div class="mw-heading mw-heading3"><h3 id="Databasar">Databasar</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=13" title="Endre bolk: Databasar" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=13" title="Rediger kildekoden til seksjonen Databasar"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><i>Hovudartikkel: <a href="/wiki/Database" title="Database">Database</a></i></dd></dl> <p>Når data skal lagrast på ein strukturert måte og vera lett tilgjengeleg vert det ofte nytta ein <a href="/wiki/Database" title="Database">databasar</a>. Typiske døme på bruk av databasar er <a href="/w/index.php?title=Kundekartotek&action=edit&redlink=1" class="new" title="Kundekartotek (sida finst ikkje)">kundekartotek</a>, <a href="/w/index.php?title=Pasientdata&action=edit&redlink=1" class="new" title="Pasientdata (sida finst ikkje)">pasientdata</a>, <a href="/wiki/Rekneskap" title="Rekneskap">rekneskap</a> og liknande. </p> <div class="mw-heading mw-heading3"><h3 id="Arkivering">Arkivering</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=14" title="Endre bolk: Arkivering" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=14" title="Rediger kildekoden til seksjonen Arkivering"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Early_writing_tablet_recording_the_allocation_of_beer.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Early_writing_tablet_recording_the_allocation_of_beer.jpg/220px-Early_writing_tablet_recording_the_allocation_of_beer.jpg" decoding="async" width="220" height="169" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Early_writing_tablet_recording_the_allocation_of_beer.jpg/330px-Early_writing_tablet_recording_the_allocation_of_beer.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Early_writing_tablet_recording_the_allocation_of_beer.jpg/440px-Early_writing_tablet_recording_the_allocation_of_beer.jpg 2x" data-file-width="2191" data-file-height="1679" /></a><figcaption>Rundt 5000 år gamal data som representerer eit <a href="/w/index.php?title=Budsjett&action=edit&redlink=1" class="new" title="Budsjett (sida finst ikkje)">budsjett</a> over tildeling av <a href="/wiki/%C3%98l" title="Øl">øl</a>, som framleis er lesbar.</figcaption></figure> <p>Data som skal lagrast lenge vert <a href="/w/index.php?title=Arkivering&action=edit&redlink=1" class="new" title="Arkivering (sida finst ikkje)">arkiverte</a> og lagra på media med lang levetid. <a href="/w/index.php?title=T%C4%83rt%C4%83rialeirtavlene&action=edit&redlink=1" class="new" title="Tărtărialeirtavlene (sida finst ikkje)">Tărtărialeirtavlene</a> i <a href="/wiki/Alba_fylke" title="Alba fylke">Alba</a> i <a href="/wiki/Romania" title="Romania">Romania</a> som, kan vera over 7000 år gamle, så tørka leire kan vera eit svært haldbart materiale. At steintavler òg kan vera haldbare syner den over 2000 år gamle <a href="/wiki/Rosettasteinen" title="Rosettasteinen">Rosettasteinen</a> og den over 900 år gamle <a href="/wiki/Kulisteinen" title="Kulisteinen">Kulisteinen</a> på <a href="/wiki/Sm%C3%B8la" class="mw-redirect" title="Smøla">Smøla</a>, som begge framleis er lesbare. At tretavler òg kan svært lengje syner den over 7000 år gamle <a href="/w/index.php?title=Dispiliotavla&action=edit&redlink=1" class="new" title="Dispiliotavla (sida finst ikkje)">Dispiliotavla</a>. Sjølv om stein, leire og tre er haldbare materiale er dei ikkje særleg praktiske arkiveringsmateriale. <a href="/wiki/Papyrus" title="Papyrus">Papyrus</a>, <a href="/wiki/Pergament" title="Pergament">pergament</a> og <a href="/wiki/Papir" title="Papir">papir</a>, som kan rullast saman og lagast bøker av, tek mykje mindre plass og er lettare å transportera. Sjølv om desse material er skjørare har dei i sume høve vist seg å vara lengje. Til dømes er den rundt 3700 år gamle <a href="/wiki/Rhind-papyursen" title="Rhind-papyursen">rhind-papyursen</a> framleis is nokolunde stand og i <a href="/wiki/Det_egyptiske_museet" title="Det egyptiske museet">Det historiske museum i Kairo</a> i <a href="/wiki/Egypt" title="Egypt">Egypt</a> finst det fragment av over 2000 år gamle pergamentmanuskript. </p> <div class="mw-heading mw-heading4"><h4 id="Organiske_materiale">Organiske materiale</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=15" title="Endre bolk: Organiske materiale" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=15" title="Rediger kildekoden til seksjonen Organiske materiale"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:Tintenfrass03.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Tintenfrass03.jpg/220px-Tintenfrass03.jpg" decoding="async" width="220" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Tintenfrass03.jpg/330px-Tintenfrass03.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dc/Tintenfrass03.jpg/440px-Tintenfrass03.jpg 2x" data-file-width="600" data-file-height="410" /></a><figcaption>Sider i ei <a href="/wiki/Bok" title="Bok">bok</a> som smuldrar opp.</figcaption></figure> <p>Men at nokre verk har overlevd tyder ikkje at materialet alltid er like haldbart. Leirtavler er lette å knusa, stein kan klova, og tre, papyrus, skinn og papir kan rotna eller morkna om det ikkje vert lagra tørt, noko namnet på boka <a href="/wiki/Morkinskinna" title="Morkinskinna">Morkinskinna</a> ber vitne om det. Eld er òg eit stort problem. Til dømes brann begge manuskripta til <a href="/wiki/Heimskringla" title="Heimskringla">Heimskringla</a> opp i <a href="/wiki/Bybrann" title="Bybrann">bybrannen</a> i <a href="/wiki/K%C3%B8benhavn" title="København">København</a> i 1728. </p><p>På grunn av at <a href="/wiki/Papir" title="Papir">papir</a> vert brote ned og smuldrar opp varer ikkje <a href="/wiki/Bok" title="Bok">bøker</a> laga av <a href="/wiki/Papir" title="Papir">papir</a> evig. Sume typar <a href="/wiki/Blekk" title="Blekk">blekk</a> fører òg til at papiret vert øydelagt. Om det er nytta <a href="/w/index.php?title=Syrefritt&action=edit&redlink=1" class="new" title="Syrefritt (sida finst ikkje)">syrefritt</a> papir og om det er lagra med låg fuktigheit kan ein rekna med at bøker varer nokre hundre år. <a href="/wiki/Holband" title="Holband">Holband</a> av papir som tidlegare i noko grad vart nytta for lagring av digital data er skjøre og høver ikkje for langtidsarkivering. </p> <div class="mw-heading mw-heading4"><h4 id="Film">Film</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=16" title="Endre bolk: Film" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=16" title="Rediger kildekoden til seksjonen Film"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Moderne media har vist seg å ikkje vera særleg haldbare. Tidlegare vart <a href="/wiki/Film" title="Film">film</a> laga av <a href="/w/index.php?title=Nitrocellulose&action=edit&redlink=1" class="new" title="Nitrocellulose (sida finst ikkje)">nitrocellulose</a>, som er svært brannfarleg og ustablit. I perioden 1922 til 1957 var 8 mm, 16 mm, 35 mm og 70 mm film i stor grad basert på <a href="/w/index.php?title=Cellulosediacetat&action=edit&redlink=1" class="new" title="Cellulosediacetat (sida finst ikkje)">cellulosediacetat</a><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Kjelder" title="Wikipedia:Kjelder"><span title="Det som står før denne taggen bør ha ei kjelde.">treng kjelde</span></a></i>]</sup>, som lik andre materialar basert på <a href="/wiki/Cellulose" title="Cellulose">cellulose</a> er ustabilt og smuldrar opp og vert til pulver. Det same gjeld <a href="/w/index.php?title=Cellulosetriacetat&action=edit&redlink=1" class="new" title="Cellulosetriacetat (sida finst ikkje)">cellulosetriacetat</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Digital_data">Digital data</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=17" title="Endre bolk: Digital data" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=17" title="Rediger kildekoden til seksjonen Digital data"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:IBM_System_360_tape_drives.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9f/IBM_System_360_tape_drives.jpg/220px-IBM_System_360_tape_drives.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9f/IBM_System_360_tape_drives.jpg/330px-IBM_System_360_tape_drives.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9f/IBM_System_360_tape_drives.jpg/440px-IBM_System_360_tape_drives.jpg 2x" data-file-width="2816" data-file-height="2112" /></a><figcaption><a href="/w/index.php?title=Magnetband&action=edit&redlink=1" class="new" title="Magnetband (sida finst ikkje)">Magnetbandlager</a> på <a href="/w/index.php?title=IBM_System/360&action=edit&redlink=1" class="new" title="IBM System/360 (sida finst ikkje)">IBM System/360</a>, introdusert i 1964.</figcaption></figure> <p>I dag vert digital data arkivert på <a href="/w/index.php?title=Magnetband&action=edit&redlink=1" class="new" title="Magnetband (sida finst ikkje)">magnetband</a>, eller på <a href="/w/index.php?title=Magnetisk_platelager&action=edit&redlink=1" class="new" title="Magnetisk platelager (sida finst ikkje)">magnetisk-</a> og <a href="/w/index.php?title=Optisk_platelager&action=edit&redlink=1" class="new" title="Optisk platelager (sida finst ikkje)">optisk platelager</a>. Data på magnetiske media kan verta øydelagt av <a href="/wiki/Magnetfelt" title="Magnetfelt">magnetfelt</a>. Magnetband og skrivbare moderne optiske platelager held på data rundt 30 år<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>. Magnetiske platelager i bruk varer ikkje meir enn to til fem år <sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Kjelder" title="Wikipedia:Kjelder"><span title="Det som står før denne taggen bør ha ei kjelde.">treng kjelde</span></a></i>]</sup>, medan platelager som ikkje er i bruk kan vara frå 10 til 30 år <sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Kjelder" title="Wikipedia:Kjelder"><span title="Det som står før denne taggen bør ha ei kjelde.">treng kjelde</span></a></i>]</sup>. I tillegg til at mediet som lagrar digital data er haldbart er det naudsynt å ha tilgang til ein avspelar for mediet. Det er ikkje alltid tilfelle, etter som utviklinga går svært snøgt og avspelarar for utdaterte medie vert ikkje alltid tekne vare på. I tillegg til sjølve maskinvara trengst det òg eit <a href="/wiki/Operativsystem" title="Operativsystem">operativsystem</a> med <a href="/wiki/Drivar" title="Drivar">drivarar</a> for mediet. </p> <div class="mw-heading mw-heading2"><h2 id="Dataoverføring"><span id="Dataoverf.C3.B8ring"></span>Dataoverføring</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=18" title="Endre bolk: Dataoverføring" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=18" title="Rediger kildekoden til seksjonen Dataoverføring"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading2"><h2 id="Prosessering_av_data">Prosessering av data</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=19" title="Endre bolk: Prosessering av data" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=19" title="Rediger kildekoden til seksjonen Prosessering av data"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading2"><h2 id="Presentasjon_av_data">Presentasjon av data</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=20" title="Endre bolk: Presentasjon av data" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=20" title="Rediger kildekoden til seksjonen Presentasjon av data"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Som oftast er det <a href="/wiki/Informasjon" title="Informasjon">informasjonen</a> som ulike former for data representerer som vert presentert, men er er òg ofte interessert i å presentera data, uavhengig av informasjonen han representerer. Dette er til dømes nyttig i samband med analyse og prosessering av ulike former for data. </p> <div class="mw-heading mw-heading2"><h2 id="Sikring_av_data">Sikring av data</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=21" title="Endre bolk: Sikring av data" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=21" title="Rediger kildekoden til seksjonen Sikring av data"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>For å unngå tak av data nyttar ein fleire teknikkar, som <a href="/w/index.php?title=RAID&action=edit&redlink=1" class="new" title="RAID (sida finst ikkje)">RAID</a> og <a href="/wiki/Sikkerheitskopiering" title="Sikkerheitskopiering">sikkerheitskopiering</a>. For å unngå uautorisert tilgang til data vert <a href="/wiki/Datamaskin" title="Datamaskin">datamaskinar</a> tilknytt <a href="/wiki/Internett" title="Internett">internett</a> sikra med <a href="/wiki/Programvara_brannmur" title="Programvara brannmur">brannmur</a>, <a href="/w/index.php?title=Innbrotsalarm&action=edit&redlink=1" class="new" title="Innbrotsalarm (sida finst ikkje)">innbrotsalarm</a> og <a href="/w/index.php?title=Antivirusprogram&action=edit&redlink=1" class="new" title="Antivirusprogram (sida finst ikkje)">antivirusprogram</a>. Svært følsam data, som til dømes <a href="/w/index.php?title=Pasientjournal&action=edit&redlink=1" class="new" title="Pasientjournal (sida finst ikkje)">pasientjournalar</a> og <a href="/wiki/Bankkonto" title="Bankkonto">bankkontoar</a> kan òg sikrast med <a href="/wiki/Kryptografi" title="Kryptografi">kryptering</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Referansar">Referansar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=22" title="Endre bolk: Referansar" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=22" title="Rediger kildekoden til seksjonen Referansar"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r3318915">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">Gilbert, M.W., <a rel="nofollow" class="external text" href="https://web.archive.org/web/20031222194846/http://www.oit.umass.edu/publications/at_oit/Archive/fall98/media.html"><i>Digital Media Life Expectancy and Care</i></a>, Office of Information Technologies, Univ. of University of Massachusetts Amherst, 12/6-2003.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Sjå_òg"><span id="Sj.C3.A5_.C3.B2g"></span>Sjå òg</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Data&veaction=edit&section=23" title="Endre bolk: Sjå òg" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Data&action=edit&section=23" title="Rediger kildekoden til seksjonen Sjå òg"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Informasjon" title="Informasjon">Informasjon</a></li> <li><a href="/wiki/Kommunikasjon" title="Kommunikasjon">Kommunikasjon</a></li> <li><a href="/wiki/Signalhandsaming" title="Signalhandsaming">Signalhandsaming</a><div class="spire" style="clear: both;"><span typeof="mw:File"><a href="/wiki/Fil:P_computing.svg" class="mw-file-description" title="Spire"><img alt="Spire" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/P_computing.svg/20px-P_computing.svg.png" decoding="async" width="20" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/P_computing.svg/30px-P_computing.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d6/P_computing.svg/40px-P_computing.svg.png 2x" data-file-width="400" data-file-height="360" /></a></span> Denne <a href="/wiki/Kategori:Dataspirer" title="Kategori:Dataspirer">dataartikkelen</a> er ei <b><a href="/wiki/Wikipedia:Spire" title="Wikipedia:Spire">spire</a></b>. Du kan hjelpe Nynorsk Wikipedia gjennom å <span class="plainlinks"><i><a class="external text" href="https://nn.wikipedia.org/w/index.php?title=Data&action=edit">utvide han</a></i></span>. </div></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r3515230">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output 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