{"id":69146,"date":"2025-08-05T09:23:12","date_gmt":"2025-08-05T09:23:12","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=69146"},"modified":"2025-08-28T15:37:03","modified_gmt":"2025-08-28T15:37:03","slug":"15-back-end-web-development-quiz-questions-and-answers-ro","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/ro\/15-back-end-web-development-quiz-questions-and-answers-ro\/","title":{"rendered":"15 \u00centreb\u0103ri \u0219i r\u0103spunsuri de testare a dezvolt\u0103rii web back-end pentru dezvoltare web"},"content":{"rendered":"<p>Dezvoltarea web back-end se refer\u0103 la procesul de construire \u0219i men\u021binere a componentelor din partea serverului unui site web sau o aplica\u021bie web. Aceasta implic\u0103 lucrul cu baze de date, logica serverului \u0219i API-uri (interfe\u021be de programare a aplica\u021biilor) pentru a se asigura c\u0103 site-ul web sau aplica\u021bia web func\u021bioneaz\u0103 corect, stocheaz\u0103 \u0219i preia datele \u0219i comunic\u0103 cu interfa\u021ba front-end (client).<\/p>\n<p>\u00centr-un scenariu tipic de dezvoltare web, Front-end este responsabil pentru interfa\u021ba de utilizator, proiectarea \u0219i interac\u021biunile utilizatorilor cu care utilizatorii v\u0103d \u0219i interac\u021bioneaz\u0103 direct \u00een browserele lor web. Pe de alt\u0103 parte, back-end gestioneaz\u0103 func\u021bionalitatea din spatele scenei care alimenteaz\u0103 site-ul sau aplica\u021bia, cum ar fi procesarea intr\u0103rilor utilizatorilor, gestionarea bazelor de date \u0219i servirea con\u021binutului \u00een front-end.<\/p>\n<h3> \u00een acest articol <\/h3>\n<ul class=\"article_list\">\n<li> <a href = \"#1\"> Partea 1: OnlineExamMaker AI Quiz Generator &#8211; Economisi\u021bi timp \u0219i eforturi <\/a> <\/li>\n<li> <a href = \"#2\"> Partea 2: 15 \u00centreb\u0103ri \u0219i r\u0103spunsuri pentru dezvoltarea web-end.\n<li> <a href = \"#3\"> Partea 3: \u00cencerca\u021bi OnlineExamMaker AI Generator de \u00eentreb\u0103ri pentru a crea \u00eentreb\u0103ri de testare <\/a> <\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/Back-End-Web-Development.webp\" alt=\"\"\/><\/p>\n<h3 id = \"1\"> Partea 1: OnlineExamMaker AI Quiz Generator &#8211; Economisi\u021bi timp \u0219i eforturi <\/h3>\n<p>Care este cel mai bun mod de a crea un test de dezvoltare web back-end online? OnlineExamMaker este cel mai bun software de creare a testului AI pentru dvs. F\u0103r\u0103 codificare \u0219i nu sunt necesare abilit\u0103\u021bi de proiectare. Dac\u0103 nu ave\u021bi timp s\u0103 v\u0103 crea\u021bi testul online de la zero, pute\u021bi utiliza Generatorul de \u00eentreb\u0103ri AI OnlineExamMaker pentru a crea \u00eentreb\u0103ri automat, apoi ad\u0103uga\u021bi -le \u00een evaluarea dvs. online. Mai mult dec\u00e2t at\u00e2t, platforma folose\u0219te AI Proctoring \u0219i func\u021bii de clasificare AI pentru a eficientiza procesul, asigur\u00e2nd \u00een acela\u0219i timp integritatea examenelor.<\/p>\n<p><strong> Caracteristici cheie ale OnlineExamMaker: <\/strong><br \/>\n\u25cf Combin\u0103 monitorizarea AI WebCAM pentru a capta activit\u0103\u021bi de \u00een\u0219el\u0103ciune \u00een timpul examenului online.<br \/>\n\u25cf Permite prelep\u0103torului de testare s\u0103 r\u0103spund\u0103 prin \u00eenc\u0103rcarea video sau a unui document Word, ad\u0103ugarea unei imagini \u0219i \u00eenregistrarea unui fi\u0219ier audio.<br \/>\n\u25cf Scor automat r\u0103spunsuri cu alegere multipl\u0103, adev\u0103rat\u0103\/fals\u0103 \u0219i chiar deschise\/audio deschise\/audio folosind AI, reduc\u00e2nd munca manual\u0103.<br \/>\n\u25cf API -ul OnlineExamMaker ofer\u0103 acces privat pentru dezvoltatori pentru a extrage automat datele examenului dvs. \u00een sistemul dvs.<\/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 \u00centreb\u0103ri \u0219i r\u0103spunsuri de testare a dezvolt\u0103rii web back-end <\/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. Care este principala diferen\u021b\u0103 \u00eentre arhitectura REST \u0219i SOAP \u00een dezvoltarea back-end?<\/p>\n<p>   A) REST utilizeaz\u0103 XML, \u00een timp ce SOAP utilizeaz\u0103 JSON.<br \/>\n   B) REST este bazat pe protocoale HTTP \u0219i este stateless, \u00een timp ce SOAP folose\u0219te un protocol propriu \u0219i poate fi stateful.<br \/>\n   C) REST necesit\u0103 o baz\u0103 de date, pe c\u00e2nd SOAP nu.<br \/>\n   D) SOAP este mai rapid dec\u00e2t REST.  <\/p>\n<p>   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: REST (Representational State Transfer) este un stil arhitectural care se bazeaz\u0103 pe HTTP \u0219i men\u021bine un comportament stateless, ceea ce \u00eel face mai u\u0219or de implementat \u0219i scalat, \u00een timp ce SOAP (Simple Object Access Protocol) utilizeaz\u0103 un protocol propriu, permi\u021b\u00e2nd un control mai mare asupra st\u0103rii, dar fiind mai complex.<\/p>\n<p>2. Ce reprezint\u0103 acronimul SQL \u00een contextul bazelor de date?<\/p>\n<p>   A) Structured Query Language<br \/>\n   B) Simple Query Language<br \/>\n   C) System Query Language<br \/>\n   D) Sequential Query Language  <\/p>\n<p>   R\u0103spuns corect: A<br \/>\n   Explica\u021bie: SQL (Structured Query Language) este un limbaj standardizat utilizat pentru gestionarea \u0219i interogarea bazelor de date rela\u021bionale, permi\u021b\u00e2nd opera\u021bii precum inserarea, actualizarea \u0219i \u0219tergerea datelor.<\/p>\n<p>3. Care este rolul middleware-ului \u00een framework-uri precum Express.js?<\/p>\n<p>   A) S\u0103 gestioneze doar interfa\u021ba utilizatorului.<br \/>\n   B) S\u0103 proceseze cererile \u0219i r\u0103spunsurile HTTP \u00eenainte ca acestea s\u0103 ajung\u0103 la ruta final\u0103.<br \/>\n   C) S\u0103 stocheze datele \u00een memorie.<br \/>\n   D) S\u0103 compileze codul JavaScript.  <\/p>\n<p>   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: Middleware-ul \u00een Express.js este o func\u021bie care are acces la obiectul cererii, r\u0103spunsului \u0219i lan\u021bului de middleware, permi\u021b\u00e2nd procesarea, modificarea sau oprirea cererilor HTTP \u00eenainte ca acestea s\u0103 fie gestionate de ruta principal\u0103.<\/p>\n<p>4. Ce este o baz\u0103 de date NoSQL \u0219i c\u00e2nd este preferat\u0103 fa\u021b\u0103 de SQL?<\/p>\n<p>   A) O baz\u0103 de date care folose\u0219te doar SQL pentru interog\u0103ri.<br \/>\n   B) O baz\u0103 de date non-rela\u021bional\u0103, care stocheaz\u0103 date \u00een formate precum documente sau cheie-valoare, preferat\u0103 pentru scalabilitate mare \u0219i date nestructurate.<br \/>\n   C) Un tip de SQL \u00eembun\u0103t\u0103\u021bit pentru securitate.<br \/>\n   D) O baz\u0103 de date care nu suport\u0103 tranzac\u021bii.  <\/p>\n<p>   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: Bazele de date NoSQL, cum ar fi MongoDB sau Cassandra, sunt concepute pentru a gestiona volume mari de date nestructurate sau semi-structurate, oferind scalabilitate orizontal\u0103 \u0219i flexibilitate, spre deosebire de bazele SQL care sunt ideale pentru date rela\u021bionale structurate.<\/p>\n<p>5. Care este scopul arhitecturii MVC \u00een dezvoltarea back-end?<\/p>\n<p>   A) S\u0103 gestioneze doar interfa\u021ba utilizatorului.<br \/>\n   B) S\u0103 separe logica aplica\u021biei \u00een trei componente: Model (date), View (interfa\u021b\u0103) \u0219i Controller (logic\u0103 de afaceri).<br \/>\n   C) S\u0103 optimizeze viteza de \u00eenc\u0103rcare a paginilor.<br \/>\n   D) S\u0103 elimine nevoia de baze de date.  <\/p>\n<p>   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: MVC (Model-View-Controller) organizeaz\u0103 codul \u00een trei straturi distincte pentru a \u00eembun\u0103t\u0103\u021bi mentenabilitatea \u0219i scalabilitatea, permi\u021b\u00e2nd dezvoltatorilor s\u0103 modifice fiecare component\u0103 independent f\u0103r\u0103 a afecta celelalte.<\/p>\n<p>6. Ce \u00eenseamn\u0103 autentificarea JWT \u00een back-end?<\/p>\n<p>   A) O metod\u0103 de criptare a datelor.<br \/>\n   B) Un standard pentru token-uri bazate pe JSON, utilizate pentru autentificarea utilizatorilor f\u0103r\u0103 stocarea sesiunilor pe server.<br \/>\n   C) O tehnic\u0103 de backup a bazelor de date.<br \/>\n   D) Un tip de interogare SQL.  <\/p>\n<p>   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: JWT (JSON Web Tokens) este un mecanism sigur de autentificare care trimite token-uri criptate \u00eentre client \u0219i server, permi\u021b\u00e2nd verificarea identit\u0103\u021bii utilizatorului f\u0103r\u0103 a fi nevoie de sesiuni stocate pe server, ceea ce \u00eembun\u0103t\u0103\u021be\u0219te scalabilitatea.<\/p>\n<p>7. Care este diferen\u021ba principal\u0103 \u00eentre GET \u0219i POST \u00een protocoalele HTTP?<\/p>\n<p>   A) GET este folosit pentru date sensibile, iar POST pentru date publice.<br \/>\n   B) GET trimite date prin URL \u0219i este idempotent, \u00een timp ce POST trimite date \u00een corpul cererii \u0219i poate modifica resursele serverului.<br \/>\n   C) POST este mai rapid dec\u00e2t GET.<br \/>\n   D) GET necesit\u0103 autentificare, iar POST nu.  <\/p>\n<p>   R\u0103spuns corect: B<br \/>\n   Explica\u021bie: Metoda GET este utilizat\u0103 pentru a prelua date \u0219i nu modific\u0103 starea serverului, \u00een timp ce POST este folosit pentru a trimite date care pot crea sau modifica resurse, fiind mai sigur pentru date sensibile.<\/p>\n<p>8. Ce este un endpoint \u00een dezvoltarea API-urilor back-end?<\/p>\n<p>   A) Un punct final al unei rute HTTP care gestioneaz\u0103 cererile \u0219i r\u0103spunsurile.<br \/>\n   B) Un tip de baz\u0103 de date.<br \/>\n   C) Un middleware specific.<br \/>\n   D) Un instrument de debug.  <\/p>\n<p>   R\u0103spuns corect: A<br \/>\n   Explica\u021bie: Un endpoint API reprezint\u0103 o adres\u0103 URL specific\u0103 care define\u0219te o opera\u021bie, cum ar fi crearea, citirea, actualizarea sau \u0219tergerea resurselor, permi\u021b\u00e2nd comunicarea \u00eentre client \u0219i server.<\/p>\n<p>9. Care este rolul normaliz\u0103rii \u00een bazele de date rela\u021bionale?<\/p>\n<p>   A) S\u0103 reduc\u0103 redundan\u021ba datelor \u0219i s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 integritatea.<br \/>\n   B) S\u0103 creasc\u0103 viteza de interogare prin duplicarea datelor.<br \/>\n   C) S\u0103 elimine nevoia de chei primare.<br \/>\n   D) S\u0103 gestioneze doar datele nestructurate.  <\/p>\n<p>   R\u0103spuns corect: A<br \/>\n   Explica\u021bie: Normalizarea implic\u0103 organizarea datelor \u00een tabele pentru a minimiza redundan\u021ba \u0219i a preveni anomalii, utiliz\u00e2nd reguli precum cele ale lui Codd pentru a asigura eficien\u021ba \u0219i consisten\u021ba bazelor de date.<\/p>\n<p>10. Ce este un ORM \u00een dezvoltarea back-end?<\/p>\n<p>    A) Un limbaj de programare.<br \/>\n    B) Un tool care mapaz\u0103 obiecte din cod la tabele din baza de date, facilit\u00e2nd interac\u021biunea f\u0103r\u0103 SQL direct.<br \/>\n    C) Un tip de server web.<br \/>\n    D) Un sistem de cache.  <\/p>\n<p>    R\u0103spuns corect: B<br \/>\n    Explica\u021bie: ORM (Object-Relational Mapping), cum ar fi Hibernate sau Sequelize, permite dezvoltatorilor s\u0103 lucreze cu datele bazei de date ca \u0219i cum ar fi obiecte \u00een cod, abstractiz\u00e2nd interog\u0103rile SQL \u0219i \u00eembun\u0103t\u0103\u021bind productivitatea.<\/p>\n<p>11. Cum se gestioneaz\u0103 erorile \u00een Node.js?<\/p>\n<p>    A) Prin intermediul blocurilor try-catch pentru excep\u021bii sincronizate \u0219i evenimente de eroare pentru cele asincrone.<br \/>\n    B) Prin \u0219tergerea codului eronat.<br \/>\n    C) Doar prin loguri manuale.<br \/>\n    D) Node.js nu suport\u0103 gestionarea erorilor.  <\/p>\n<p>    R\u0103spuns corect: A<br \/>\n    Explica\u021bie: \u00cen Node.js, erorile sunt gestionate folosind try-catch pentru codul sincron \u0219i ascult\u00e2nd evenimente precum &#8216;error&#8217; pentru opera\u021bii asincrone, prevenind blocarea aplica\u021biei \u0219i permi\u021b\u00e2nd r\u0103spunsuri corespunz\u0103toare.<\/p>\n<p>12. Ce este caching-ul \u00een back-end \u0219i de ce este util?<\/p>\n<p>    A) Stocarea temporar\u0103 a datelor pentru a reduce \u00eenc\u0103rcarea serverului \u0219i a \u00eembun\u0103t\u0103\u021bi performan\u021ba.<br \/>\n    B) Un tip de autentificare.<br \/>\n    C) O metod\u0103 de criptare.<br \/>\n    D) Un protocol HTTP.  <\/p>\n<p>    R\u0103spuns corect: A<br \/>\n    Explica\u021bie: Caching-ul, prin instrumente precum Redis, stocheaz\u0103 copii ale datelor frecvent accesate, reduc\u00e2nd timpul de r\u0103spuns al cererilor \u0219i \u00eenc\u0103rcarea pe baza de date, ceea ce spore\u0219te eficien\u021ba aplica\u021biei.<\/p>\n<p>13. Care este diferen\u021ba dintre arhitectura monolithic\u0103 \u0219i microservices?<\/p>\n<p>    A) Monolithic\u0103 este o singur\u0103 aplica\u021bie unitar\u0103, \u00een timp ce microservices descompune aplica\u021bia \u00een servicii independente, scalabile.<br \/>\n    B) Microservices este mai lent dec\u00e2t monolithic\u0103.<br \/>\n    C) Ambele sunt identice \u00een implementare.<br \/>\n    D) Monolithic\u0103 nu suport\u0103 baze de date.  <\/p>\n<p>    R\u0103spuns corect: A<br \/>\n    Explica\u021bie: Arhitectura monolithic\u0103 construie\u0219te o aplica\u021bie ca un bloc unic, facilit\u00e2nd dezvoltarea ini\u021bial\u0103, dar fiind mai greu de scalat, pe c\u00e2nd microservices divizeaz\u0103 aplica\u021bia \u00een servicii separate, permi\u021b\u00e2nd scalabilitate \u0219i mentenabilitate mai bun\u0103.<\/p>\n<p>14. Ce este SQL injection \u0219i cum se previne?<\/p>\n<p>    A) O vulnerabilitate care permite atacuri prin inserarea codului mali\u021bios \u00een interog\u0103ri SQL; se previne prin folosirea prepared statements sau ORM-uri.<br \/>\n    B) Un tip de baz\u0103 de date.<br \/>\n    C) O metod\u0103 de optimizare.<br \/>\n    D) Un protocol de securitate.  <\/p>\n<p>    R\u0103spuns corect: A<br \/>\n    Explica\u021bie: SQL injection exploateaz\u0103 vulnerabilit\u0103\u021bi \u00een codul back-end pentru a executa comenzi neautorizate; prevenirea se face prin parametriza\u021bi interog\u0103rile SQL sau utiliz\u00e2nd mecanisme de escaping pentru a separa datele de cod.<\/p>\n<p>15. Care este rolul protocoalului HTTPS \u00een back-end?<\/p>\n<p>    A) S\u0103 cripteze comunicarea \u00eentre client \u0219i server pentru a asigura securitatea datelor.<br \/>\n    B) S\u0103 accelereze \u00eenc\u0103rcarea paginilor.<br \/>\n    C) S\u0103 gestioneze doar cererile GET.<br \/>\n    D) S\u0103 stocheze datele local.  <\/p>\n<p>    R\u0103spuns corect: A<br \/>\n    Explica\u021bie: HTTPS (HyperText Transfer Protocol Secure) adaug\u0103 un strat de criptare SSL\/TLS la HTTP, protej\u00e2nd datele sensibile de intercept\u0103ri \u0219i asigur\u00e2nd integritatea comunic\u0103rii \u00een aplica\u021biile back-end.<\/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: \u00cencerca\u021bi OnlineExamMaker AI Generator de \u00eentreb\u0103ri pentru a crea \u00eentreb\u0103ri de testare <\/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>Dezvoltarea web back-end se refer\u0103 la procesul de construire \u0219i men\u021binere a componentelor din partea serverului unui site web sau o aplica\u021bie web. Aceasta implic\u0103 lucrul cu baze de date, logica serverului \u0219i API-uri (interfe\u021be de programare a aplica\u021biilor) pentru a se asigura c\u0103 site-ul web sau aplica\u021bia web func\u021bioneaz\u0103 corect, stocheaz\u0103 \u0219i preia datele [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":13973,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6059],"tags":[],"class_list":["post-69146","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 \u00centreb\u0103ri \u0219i r\u0103spunsuri de testare a dezvolt\u0103rii web back-end pentru dezvoltare web - 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-back-end-web-development-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 \u00centreb\u0103ri \u0219i r\u0103spunsuri de testare a dezvolt\u0103rii web back-end pentru dezvoltare web - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"Dezvoltarea web back-end se refer\u0103 la procesul de construire \u0219i men\u021binere a componentelor din partea serverului unui site web sau o aplica\u021bie web. Aceasta implic\u0103 lucrul cu baze de date, logica serverului \u0219i API-uri (interfe\u021be de programare a aplica\u021biilor) pentru a se asigura c\u0103 site-ul web sau aplica\u021bia web func\u021bioneaz\u0103 corect, stocheaz\u0103 \u0219i preia datele [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/onlineexammaker.com\/kb\/ro\/15-back-end-web-development-quiz-questions-and-answers-ro\/\" \/>\n<meta property=\"og:site_name\" content=\"OnlineExamMaker Blog\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-05T09:23:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-28T15:37:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/Back-End-Web-Development.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"850\" \/>\n\t<meta property=\"og:image:height\" content=\"483\" \/>\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=\"9 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-back-end-web-development-quiz-questions-and-answers-ro\/\",\"url\":\"https:\/\/onlineexammaker.com\/kb\/ro\/15-back-end-web-development-quiz-questions-and-answers-ro\/\",\"name\":\"15 \u00centreb\u0103ri \u0219i r\u0103spunsuri de testare a dezvolt\u0103rii web back-end pentru dezvoltare web - OnlineExamMaker Blog\",\"isPartOf\":{\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#website\"},\"datePublished\":\"2025-08-05T09:23:12+00:00\",\"dateModified\":\"2025-08-28T15:37:03+00:00\",\"author\":{\"@id\":\"https:\/\/onlineexammaker.com\/kb\/#\/schema\/person\/395b2b5bfc990b8d494fc7b498db795b\"},\"breadcrumb\":{\"@id\":\"https:\/\/onlineexammaker.com\/kb\/ro\/15-back-end-web-development-quiz-questions-and-answers-ro\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/onlineexammaker.com\/kb\/ro\/15-back-end-web-development-quiz-questions-and-answers-ro\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/onlineexammaker.com\/kb\/ro\/15-back-end-web-development-quiz-questions-and-answers-ro\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/onlineexammaker.com\/kb\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"15 \u00centreb\u0103ri \u0219i r\u0103spunsuri de testare a dezvolt\u0103rii web back-end pentru dezvoltare web\"}]},{\"@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 \u00centreb\u0103ri \u0219i r\u0103spunsuri de testare a dezvolt\u0103rii web back-end pentru dezvoltare web - 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-back-end-web-development-quiz-questions-and-answers-ro\/","og_locale":"en_US","og_type":"article","og_title":"15 \u00centreb\u0103ri \u0219i r\u0103spunsuri de testare a dezvolt\u0103rii web back-end pentru dezvoltare web - OnlineExamMaker Blog","og_description":"Dezvoltarea web back-end se refer\u0103 la procesul de construire \u0219i men\u021binere a componentelor din partea serverului unui site web sau o aplica\u021bie web. 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