{"id":69144,"date":"2025-07-21T09:05:13","date_gmt":"2025-07-21T09:05:13","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=69144"},"modified":"2025-08-28T15:35:57","modified_gmt":"2025-08-28T15:35:57","slug":"15-big-data-quiz-questions-and-answers-ro","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/ro\/15-big-data-quiz-questions-and-answers-ro\/","title":{"rendered":"15 \u00eentreb\u0103ri \u0219i r\u0103spunsuri de testare a datelor mari"},"content":{"rendered":"<p>Datele mari se refer\u0103 la seturi de date extrem de mari \u0219i complexe, care dep\u0103\u0219esc capacitatea aplica\u021biilor tradi\u021bionale de prelucrare a datelor de a stoca, prelucra \u0219i analiza \u00een mod eficient. Aceasta implic\u0103 un volum masiv de date structurate, semi-structurate \u0219i nestructurate, care este generat\u0103 la vitez\u0103 mare \u0219i provine din diverse surse, inclusiv social media, dispozitive IoT, senzori \u0219i aplica\u021bii de afaceri.<\/p>\n<p>Iat\u0103 o imagine de ansamblu a unor aspecte cheie ale Big Data:<\/p>\n<p>Volum: Big Data se caracterizeaz\u0103 prin volumul s\u0103u pur. Bazele de date tradi\u021bionale \u0219i instrumentele de prelucrare a datelor nu pot gestiona seturi de date \u00een ordinea petabytes, exabyte sau chiar mai mari.<\/p>\n<p>Vitez\u0103: Datele mari sunt generate la o vitez\u0103 mare \u0219i necesit\u0103 prelucrare \u0219i analiz\u0103 \u00een timp real sau aproape real. De exemplu, datele generate de dispozitive IoT, social media \u0219i tranzac\u021bii financiare sunt produse \u00eentr -un ritm rapid.<\/p>\n<p>Varietate: Big Data vin sub diferite forme, inclusiv date structurate (de exemplu, baze de date \u0219i foi de calcul), date semi-structurate (de exemplu, JSON, XML) \u0219i date nestructurate (de exemplu, text, imagini, videoclipuri). Analizarea \u0219i prelucrarea acestor tipuri de date diverse este o provocare.<\/p>\n<p>Veracitate: datele mari au adesea probleme de calitate \u0219i precizie, ceea ce poate afecta fiabilitatea ideilor derivate din aceasta. Tratarea incertitudinii datelor este un aspect critic al analizelor de date mari.<\/p>\n<p>Valoare: Scopul final al datelor mari este extragerea perspectivelor valoroase \u0219i a cuno\u0219tin\u021belor din date. Analizarea datelor mari poate duce la o mai bun\u0103 luare a deciziilor, la o eficien\u021b\u0103 opera\u021bional\u0103 \u00eembun\u0103t\u0103\u021bit\u0103 \u0219i la descoperirea de noi oportunit\u0103\u021bi de afaceri.<\/p>\n<h3> Prezentare general\u0103 a articolului <\/h3>\n<ul class=\"article_list\">\n<li> <a href = \"#1\"> Partea 1: OnlineExamMaker &#8211; Genera\u021bi \u0219i partaja\u021bi testul de date mari cu AI automat <\/a> <\/li>\n<li> <a href = \"#2\"> Partea 2: 15 \u00eentreb\u0103ri \u0219i r\u0103spunsuri ale testului de date mari <\/a> <\/li>\n<li> <a href = \"#3\"> Partea 3: Genera\u021bi automat \u00eentreb\u0103ri de testare folosind generatorul de \u00eentreb\u0103ri AI <\/a> <\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/big-data-quiz.webp\" alt=\"\"\/><\/p>\n<h3 id = \"1\"> Partea 1: OnlineExamMaker &#8211; Genera\u021bi \u0219i partaja\u021bi testul de date mari cu AI automat <\/h3>\n<p>OnlineExamMaker este o puternic\u0103 platform\u0103 de evaluare a AI pentru a crea evalu\u0103ri de abilit\u0103\u021bi de date mari care elaboreaz\u0103 automat. Este conceput pentru educatori, antrenori, \u00eentreprinderi \u0219i oricine dore\u0219te s\u0103 genereze teste antiabile, f\u0103r\u0103 a petrece ore \u00eentregi de elaborare manual. Func\u021bia generatorului de \u00eentreb\u0103ri AI v\u0103 permite s\u0103 introduce\u021bi un subiect sau detalii specifice \u0219i genereaz\u0103 automat o varietate de tipuri de \u00eentreb\u0103ri.<\/p>\n<p><strong> Caracteristici de top pentru organizatorii de evaluare: <\/strong><br \/>\n\u25cf Preveni\u021bi \u00een\u0219el\u0103ciunea prin randomizarea \u00eentreb\u0103rilor sau schimbarea ordinii \u00eentreb\u0103rilor, astfel \u00eenc\u00e2t elevii nu primesc acela\u0219i set de \u00eentreb\u0103ri de fiecare dat\u0103.<br \/>\n\u25cf Grad de examen AI pentru clasificarea eficient\u0103 a testelor \u0219i aloc\u0103rilor, oferind comentarii \u00een linie, notare automat\u0103 \u0219i \u201epuncte fudge\u201d pentru ajust\u0103ri manuale.<br \/>\n\u25cf \u00cencorpora\u021bi teste pe site -uri web, bloguri sau partajare prin e -mail, social media (Facebook, Twitter) sau link -uri directe.<br \/>\n\u25cf gestioneaz\u0103 testarea la scar\u0103 larg\u0103 (mii de examene\/semestre) f\u0103r\u0103 dependen\u021b\u0103 de internet, sus\u021binut\u0103 de infrastructura cloud.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">Genera\u021bi automat \u00eentreb\u0103ri folosind AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Generator de \u00eentreb\u0103ri AI<\/a><\/div>\n<div class=\"p-style-b\">Genera\u021bi \u00eentreb\u0103ri pentru orice subiect<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> Crea\u021bi un test<\/a><\/div>\n<div class=\"p-style-b\">100% gratuit pentru totdeauna<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id = \"2\"> Partea 2: 15 \u00eentreb\u0103ri \u0219i r\u0103spunsuri de testare a datelor mari <\/h3>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Copia\u021bi \u00eentreb\u0103rile<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">Genera\u021bi \u00eentreb\u0103ri folosind AI<\/button><\/p>\n<div id=\"copy_questions\">\n<p>1. \u00centrebare: Ce este Big Data?<br \/>\n   Op\u021biuni:<br \/>\n   A. Un tip de software pentru editare video<br \/>\n   B. Un set de date mari \u0219i complexe care necesit\u0103 tehnologii avansate pentru procesare<br \/>\n   C. O metod\u0103 de criptare a datelor<br \/>\n   D. Un sistem de operare pentru calculatoare<br \/>\n   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: Big Data reprezint\u0103 volume mari de date structurate \u0219i nestructurate care dep\u0103\u0219esc capacit\u0103\u021bile tradi\u021bionale de stocare \u0219i analiz\u0103, necesit\u00e2nd instrumente specializate pentru extragerea de insights.<\/p>\n<p>2. \u00centrebare: Care sunt cele trei V-uri principale ale Big Data?<br \/>\n   Op\u021biuni:<br \/>\n   A. Volum, Varietate, Vitez\u0103<br \/>\n   B. Volum, Verificare, Vitez\u0103<br \/>\n   C. Varietate, Veridicitate, Vitez\u0103<br \/>\n   D. Volum, Vitez\u0103, Vizualizare<br \/>\n   R\u0103spuns corect: A<br \/>\n   Explica\u021bie: Cele trei V-uri \u2013 Volum (cantitatea mare de date), Varietate (diferitele tipuri de date) \u0219i Vitez\u0103 (viteza de generare \u0219i procesare) \u2013 definesc caracteristicile esen\u021biale ale Big Data.<\/p>\n<p>3. \u00centrebare: Care este rolul Hadoop \u00een Big Data?<br \/>\n   Op\u021biuni:<br \/>\n   A. Un limbaj de programare<br \/>\n   B. Un cadru open-source pentru stocarea \u0219i procesarea datelor distribuite<br \/>\n   C. Un instrument de securitate cibernetic\u0103<br \/>\n   D. Un sistem de baze de date rela\u021bionale<br \/>\n   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: Hadoop este un framework care permite procesarea eficient\u0103 a datelor mari pe clustere de calculatoare, utiliz\u00e2nd HDFS pentru stocare \u0219i MapReduce pentru procesare.<\/p>\n<p>4. \u00centrebare: Ce \u00eenseamn\u0103 &#8220;variety&#8221; \u00een contextul Big Data?<br \/>\n   Op\u021biuni:<br \/>\n   A. Viteza de procesare a datelor<br \/>\n   B. Diversitatea tipurilor de date, cum ar fi text, imagini \u0219i video<br \/>\n   C. Volumul total al datelor<br \/>\n   D. Verificarea acurate\u021bii datelor<br \/>\n   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: &#8220;Variety&#8221; se refer\u0103 la varietatea surselor \u0219i formelor de date, care pot include date structurate, semi-structurate \u0219i nestructurate, f\u0103c\u00e2nd analiza mai complex\u0103.<\/p>\n<p>5. \u00centrebare: Care este principala provocare a &#8220;velocity&#8221; \u00een Big Data?<br \/>\n   Op\u021biuni:<br \/>\n   A. Stocarea datelor pe termen lung<br \/>\n   B. Procesarea datelor \u00een timp real<br \/>\n   C. Integrarea datelor din surse multiple<br \/>\n   D. Securitatea datelor sensibile<br \/>\n   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: &#8220;Velocity&#8221; implic\u0103 viteza mare de generare a datelor, ceea ce necesit\u0103 sisteme capabile s\u0103 proceseze \u0219i s\u0103 analizeze informa\u021bii \u00een timp real pentru a fi relevante.<\/p>\n<p>6. \u00centrebare: Ce este Apache Spark?<br \/>\n   Op\u021biuni:<br \/>\n   A. Un sistem de baze de date SQL<br \/>\n   B. Un motor de procesare rapid\u0103 a datelor \u00een memorie pentru Big Data<br \/>\n   C. Un instrument de vizualizare a datelor<br \/>\n   D. Un protocol de re\u021bea<br \/>\n   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: Apache Spark este un framework open-source care permite procesarea rapid\u0103 a datelor mari prin utilizarea memoriei, fiind mai eficient dec\u00e2t MapReduce pentru sarcini iterabile.<\/p>\n<p>7. \u00centrebare: Care este importan\u021ba analizei predictive \u00een Big Data?<br \/>\n   Op\u021biuni:<br \/>\n   A. S\u0103 organizeze datele istorice<br \/>\n   B. S\u0103 prevad\u0103 tendin\u021be viitoare bazate pe datele existente<br \/>\n   C. S\u0103 \u0219terg\u0103 datele inutile<br \/>\n   D. S\u0103 criptizeze datele<br \/>\n   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: Analiza predictiv\u0103 utilizeaz\u0103 algoritmi pe date mari pentru a prognoza evenimente viitoare, ajut\u00e2nd \u00een luarea deciziilor informate \u00een afaceri \u0219i alte domenii.<\/p>\n<p>8. \u00centrebare: Ce este HDFS \u00een cadrul Hadoop?<br \/>\n   Op\u021biuni:<br \/>\n   A. Un limbaj de query<br \/>\n   B. Sistemul de fi\u0219iere distribuit pentru stocarea datelor mari<br \/>\n   C. Un motor de procesare<br \/>\n   D. Un instrument de securitate<br \/>\n   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: HDFS (Hadoop Distributed File System) este conceput pentru a stoca fi\u0219iere mari pe mai multe ma\u0219ini, oferind redundan\u021b\u0103 \u0219i scalabilitate pentru Big Data.<\/p>\n<p>9. \u00centrebare: Care este o aplica\u021bie comun\u0103 a Big Data \u00een afaceri?<br \/>\n   Op\u021biuni:<br \/>\n   A. Gestionarea re\u021belelor sociale<br \/>\n   B. Analiza comportamentului clien\u021bilor pentru marketing personalizat<br \/>\n   C. Dezvoltarea de jocuri video<br \/>\n   D. Produc\u021bia de hardware<br \/>\n   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: Big Data permite analizarea datelor clien\u021bilor pentru a identifica pattern-uri, \u00eembun\u0103t\u0103\u021bind strategiile de marketing \u0219i cre\u0219terea v\u00e2nz\u0103rilor.<\/p>\n<p>10. \u00centrebare: Ce implic\u0103 &#8220;veracity&#8221; \u00een Big Data?<br \/>\n    Op\u021biuni:<br \/>\n    A. Viteza de procesare<br \/>\n    B. Acurate\u021bea \u0219i calitatea datelor<br \/>\n    C. Volumul datelor<br \/>\n    D. Diversitatea datelor<br \/>\n    R\u0103spuns corect: B<br \/>\n    Explica\u021bie: &#8220;Veracity&#8221; se refer\u0103 la precizia \u0219i fiabilitatea datelor, deoarece datele inconsistente sau eronate pot duce la analize gre\u0219ite \u00een Big Data.<\/p>\n<p>11. \u00centrebare: Care este rolul machine learning \u00een Big Data?<br \/>\n    Op\u021biuni:<br \/>\n    A. S\u0103 organizeze fi\u0219ierele<br \/>\n    B. S\u0103 analizeze datele pentru a identifica pattern-uri \u0219i a lua decizii automate<br \/>\n    C. S\u0103 stocheze datele pe cloud<br \/>\n    D. S\u0103 cripteze comunica\u021biile<br \/>\n    R\u0103spuns corect: B<br \/>\n    Explica\u021bie: Machine learning aplicat pe Big Data permite \u00eenv\u0103\u021barea din volume mari de date pentru a \u00eembun\u0103t\u0103\u021bi predic\u021biile \u0219i automatizarea proceselor.<\/p>\n<p>12. \u00centrebare: Ce este NoSQL \u00een contextul Big Data?<br \/>\n    Op\u021biuni:<br \/>\n    A. Un tip de baz\u0103 de date rela\u021bional\u0103<br \/>\n    B. Un sistem de baze de date non-rela\u021bionale, scalabil pentru date mari \u0219i variate<br \/>\n    C. Un limbaj de programare<br \/>\n    D. Un protocol de securitate<br \/>\n    R\u0103spuns corect: B<br \/>\n    Explica\u021bie: NoSQL este conceput pentru a gestiona date nestructurate \u0219i semi-structurate la scar\u0103 mare, fiind mai flexibil dec\u00e2t bazele de date tradi\u021bionale.<\/p>\n<p>13. \u00centrebare: Care este o provocare major\u0103 a securit\u0103\u021bii \u00een Big Data?<br \/>\n    Op\u021biuni:<br \/>\n    A. Lipsa de spa\u021biu de stocare<br \/>\n    B. Protec\u021bia datelor sensibile \u00eempotriva bre\u0219elor<br \/>\n    C. Viteza lent\u0103 a proces\u0103rii<br \/>\n    D. Lipsa de varietate \u00een date<br \/>\n    R\u0103spuns corect: B<br \/>\n    Explica\u021bie: Big Data implic\u0103 volume mari de date sensibile, ceea ce cre\u0219te riscul de atacuri cibernetice, necesit\u00e2nd m\u0103suri avansate de securitate.<\/p>\n<p>14. \u00centrebare: Ce este streaming data \u00een Big Data?<br \/>\n    Op\u021biuni:<br \/>\n    A. Date stocate static<br \/>\n    B. Date generate \u0219i procesate \u00een timp real, cum ar fi de la senzori IoT<br \/>\n    C. Date arhivate<br \/>\n    D. Date criptate<br \/>\n    R\u0103spuns corect: B<br \/>\n    Explica\u021bie: Streaming data se refer\u0103 la fluxul continuu de date \u00een timp real, care necesit\u0103 procesare imediat\u0103 pentru aplica\u021bii precum monitorizarea \u00een timp real.<\/p>\n<p>15. \u00centrebare: Care este beneficiul principal al Big Data analytics?<br \/>\n    Op\u021biuni:<br \/>\n    A. Reducerea costurilor de hardware<br \/>\n    B. Extragerea de insights valoroase pentru decizii informate<br \/>\n    C. Crearea de con\u021binut media<br \/>\n    D. \u00cembun\u0103t\u0103\u021birea re\u021belelor sociale<br \/>\n    R\u0103spuns corect: B<br \/>\n    Explica\u021bie: Big Data analytics transform\u0103 datele brute \u00een informa\u021bii ac\u021bionabile, ajut\u00e2nd organiza\u021biile s\u0103 optimizeze opera\u021biile \u0219i s\u0103 inoveze.<\/p>\n<\/div>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Copia\u021bi \u00eentreb\u0103rile<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">Genera\u021bi \u00eentreb\u0103ri folosind AI<\/button><\/p>\n<h3 id = \"3\"> Partea 3: Genera\u021bi automat \u00eentreb\u0103ri de testare folosind generatorul de \u00eentreb\u0103ri AI <\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">Genera\u021bi automat \u00eentreb\u0103ri folosind AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Generator de \u00eentreb\u0103ri AI<\/a><\/div>\n<div class=\"p-style-b\">Genera\u021bi \u00eentreb\u0103ri pentru orice subiect<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> Crea\u021bi un test<\/a><\/div>\n<div class=\"p-style-b\">100% gratuit pentru totdeauna<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script src=\"https:\/\/unpkg.com\/@popperjs\/core@2\"><\/script><br \/>\n<script src=\"https:\/\/unpkg.com\/tippy.js@6\"><\/script><\/p>\n<p><script type=\"text\/javascript\">\nfunction myFunction() {\nvar copyText = document.getElementById(\"copy_questions\");console.log(copyText.innerText);navigator.clipboard.writeText(copyText.innerText);\n}\nfunction myFunction1() {\n\u00a0  \u00a0 \u00a0 window.open(\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html\");\n\u00a0 }\nvar copy1, copy2;\n        tippy('#copyquestionsBtn', {\n        'content': \"Copy questions to clipboard\",\n       trigger: 'mouseenter',\n       'onCreate':function(instance){\n              copy1 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy2.hide();\n       }\n       });\n       tippy('#copyquestionsBtn', {\n       'content': \"Copied successfully\",\n       trigger: 'click',\n       'onCreate':function(instance){\n              copy2 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy1.hide();\n       }\n       });\ntippy('#genquestionsBtn', {\n        'content': \"Generate questions using AI for free\",\n         trigger: 'mouseenter'\n       });\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Datele mari se refer\u0103 la seturi de date extrem de mari \u0219i complexe, care dep\u0103\u0219esc capacitatea aplica\u021biilor tradi\u021bionale de prelucrare a datelor de a stoca, prelucra \u0219i analiza \u00een mod eficient. Aceasta implic\u0103 un volum masiv de date structurate, semi-structurate \u0219i nestructurate, care este generat\u0103 la vitez\u0103 mare \u0219i provine din diverse surse, inclusiv social [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":16403,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6059],"tags":[],"class_list":["post-69144","post","type-post","status-publish","format-standard","hentry","category-questions-answers-ro"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>15 \u00eentreb\u0103ri \u0219i r\u0103spunsuri de testare a datelor mari - OnlineExamMaker Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineexammaker.com\/kb\/ro\/15-big-data-quiz-questions-and-answers-ro\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"15 \u00eentreb\u0103ri \u0219i r\u0103spunsuri de testare a datelor mari - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"Datele mari se refer\u0103 la seturi de date extrem de mari \u0219i complexe, care dep\u0103\u0219esc capacitatea aplica\u021biilor tradi\u021bionale de prelucrare a datelor de a stoca, prelucra \u0219i analiza \u00een mod eficient. Aceasta implic\u0103 un volum masiv de date structurate, semi-structurate \u0219i nestructurate, care este generat\u0103 la vitez\u0103 mare \u0219i provine din diverse surse, inclusiv social [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/onlineexammaker.com\/kb\/ro\/15-big-data-quiz-questions-and-answers-ro\/\" \/>\n<meta property=\"og:site_name\" content=\"OnlineExamMaker Blog\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-21T09:05:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-28T15:35:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/big-data-quiz.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"566\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Willson Black\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Willson Black\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/ro\/15-big-data-quiz-questions-and-answers-ro\/\",\"url\":\"https:\/\/onlineexammaker.com\/kb\/ro\/15-big-data-quiz-questions-and-answers-ro\/\",\"name\":\"15 \u00eentreb\u0103ri \u0219i r\u0103spunsuri de testare a datelor mari - OnlineExamMaker Blog\",\"isPartOf\":{\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#website\"},\"datePublished\":\"2025-07-21T09:05:13+00:00\",\"dateModified\":\"2025-08-28T15:35:57+00:00\",\"author\":{\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/395b2b5bfc990b8d494fc7b498db795b\"},\"breadcrumb\":{\"@id\":\"https:\/\/onlineexammaker.com\/kb\/ro\/15-big-data-quiz-questions-and-answers-ro\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/onlineexammaker.com\/kb\/ro\/15-big-data-quiz-questions-and-answers-ro\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/ro\/15-big-data-quiz-questions-and-answers-ro\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/onlineexammaker.com\/kb\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"15 \u00eentreb\u0103ri \u0219i r\u0103spunsuri de testare a datelor mari\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#website\",\"url\":\"https:\/\/onlineexammaker.com\/kb\/\",\"name\":\"OnlineExamMaker Blog\",\"description\":\"OnlineExamMaker\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/onlineexammaker.com\/kb\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/395b2b5bfc990b8d494fc7b498db795b\",\"name\":\"Willson Black\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/cdcb7df856a2cdfc9affd6f71823f077?s=96&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/cdcb7df856a2cdfc9affd6f71823f077?s=96&r=g\",\"caption\":\"Willson Black\"},\"url\":\"https:\/\/onlineexammaker.com\/kb\/author\/willblog\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"15 \u00eentreb\u0103ri \u0219i r\u0103spunsuri de testare a datelor mari - OnlineExamMaker Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/onlineexammaker.com\/kb\/ro\/15-big-data-quiz-questions-and-answers-ro\/","og_locale":"en_US","og_type":"article","og_title":"15 \u00eentreb\u0103ri \u0219i r\u0103spunsuri de testare a datelor mari - OnlineExamMaker Blog","og_description":"Datele mari se refer\u0103 la seturi de date extrem de mari \u0219i complexe, care dep\u0103\u0219esc capacitatea aplica\u021biilor tradi\u021bionale de prelucrare a datelor de a stoca, prelucra \u0219i analiza \u00een mod eficient. 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