{"id":25515925,"date":"2022-03-15T20:00:24","date_gmt":"2022-03-15T14:30:24","guid":{"rendered":"https:\/\/entri.app\/blog\/?p=25515925"},"modified":"2025-09-24T14:20:14","modified_gmt":"2025-09-24T08:50:14","slug":"mean-stack-interview-questions-and-answers","status":"publish","type":"post","link":"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/","title":{"rendered":"50 MEAN Stack Interview Questions and Answers 2025"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e5c1ba12b92\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e5c1ba12b92\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#Introduction\" >Introduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#MEAN_Stack_Basics\" >MEAN Stack Basics<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#Angular_and_Frontend_Questions\" >Angular and Frontend Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#Nodejs_and_Expressjs_Questions\" >Node.js and Express.js Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#MongoDB_and_Database_Questions\" >MongoDB and Database Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#Integration_and_Architecture\" >Integration and Architecture<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#Advanced_MEAN_Stack_Questions\" >Advanced MEAN Stack Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#MEAN_Stack_Coding_and_Scenario_Questions\" >MEAN Stack Coding and Scenario Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#Testing_and_Deployment\" >Testing and Deployment<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#Behavioral_and_Best_Practices\" >Behavioral and Best Practices<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#Miscellaneous_Technical_Questions\" >Miscellaneous Technical Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#About_Entris_Full_Stack_Developer_Course\" >About Entri&#8217;s Full Stack Developer Course<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/entri.app\/blog\/mean-stack-interview-questions-and-answers\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"prose text-pretty dark:prose-invert inline leading-relaxed break-words min-w-0 [word-break:break-word] prose-strong:font-medium\">\n<h2 id=\"introduction\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><strong>Introduction<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">The MEAN Stack, comprising MongoDB, Express.js, Angular, and Node.js, remains one of the most popular and powerful tech stacks for full-stack JavaScript development in 2025. Its ability to build dynamic, scalable, and maintainable web applications using a single language throughout the stack makes it a preferred choice for startups, enterprises, and freelance projects alike. For developers, mastering MEAN Stack technologies and excelling at the interview process is key to unlocking lucrative career opportunities in web development.<\/p>\n<div class=\"lead-gen-block\"><a href=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2025\/07\/SQL-cheat-sheet-Entri-Elevate.pdf\" data-url=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2025\/07\/SQL-cheat-sheet-Entri-Elevate.pdf\" class=\"lead-pdf-download\" data-id=\"25556852\">\n<p style=\"text-align: center;\"><button class=\"btn btn-default\">download sql cheat sheet<\/button><\/p>\n<\/a><\/div>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Navigating a MEAN Stack interview requires thorough knowledge not only of each technology but also of how they integrate for end-to-end application development. In this article, 50 carefully selected MEAN Stack interview questions and answers are presented, organized by difficulty levels and key topics, to equip aspirants with practical insights, best practices, and coding concepts needed to succeed in interviews in 2025 and beyond.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-25624248\" src=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/10\/5413-_1_-300x169.webp\" alt=\"mean stack interview\" width=\"623\" height=\"351\" srcset=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/10\/5413-_1_-300x169.webp 300w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/10\/5413-_1_-150x84.webp 150w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2021\/10\/5413-_1_.webp 700w\" sizes=\"auto, (max-width: 623px) 100vw, 623px\" \/><\/p>\n<h2 id=\"mean-stack-basics\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"MEAN_Stack_Basics\"><\/span><strong>MEAN Stack Basics<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>1. What does MEAN Stack stand for?<\/strong><br \/>\nMEAN stands for MongoDB, Express.js, Angular, and Node.js. It is a JavaScript-based technology stack used to develop modern web applications with end-to-end JavaScript.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>2. What role does each technology play in the MEAN Stack?<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">MongoDB: NoSQL database storing JSON-like documents.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Express.js: Backend framework to build APIs using Node.js.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Angular: Frontend framework to build dynamic single-page applications.<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Node.js: Server-side JavaScript runtime environment.<\/p>\n<\/li>\n<\/ul>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>3. How does MEAN Stack benefit full-stack development?<\/strong><br \/>\nIt allows developers to use a single language, JavaScript, on both client and server sides, improving efficiency, code reuse, and the development lifecycle.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>4. What are the advantages of using MongoDB in MEAN Stack?<\/strong><br \/>\nMongoDB provides flexibility through schema-less data models, scalability with sharding, fast querying, and easy integration with JavaScript applications.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>5. Can you explain the architecture of a basic MEAN Stack application?<\/strong><br \/>\nAngular handles the user interface; it communicates with the Express.js backend via HTTP calls. Express.js manages routes, business logic, and interacts with MongoDB for data operations. Node.js runs the server and handles client requests asynchronously.<\/p>\n<h2 id=\"angular-and-frontend-questions\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"Angular_and_Frontend_Questions\"><\/span><strong>Angular and Frontend Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>6. What are Angular components?<\/strong><br \/>\nThey are the basic building blocks of an Angular application, consisting of HTML (template), TypeScript (logic), and CSS (styles).<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>7. How is data binding implemented in Angular?<\/strong><br \/>\nAngular supports one-way and two-way data binding allowing synchronization between the model and the view.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>8. What are Angular directives?<\/strong><br \/>\nDirectives are instructions in the DOM that tell Angular how to render and manipulate elements, e.g., <code>*ngIf<\/code>, <code>*ngFor<\/code>.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>9. Explain Angular services and dependency injection.<\/strong><br \/>\nServices are reusable business logic classes injected into components using Angular\u2019s dependency injection system to promote modularity and testability.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>10. What is RxJS and how is it used in Angular?<\/strong><br \/>\nRxJS is a reactive programming library that enables handling asynchronous data streams using Observables, heavily used for event handling and HTTP requests in Angular.<\/p>\n<h2 id=\"nodejs-and-expressjs-questions\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"Nodejs_and_Expressjs_Questions\"><\/span><strong>Node.js and Express.js Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>11. Why is Node.js single-threaded but highly scalable?<\/strong><br \/>\nNode.js uses an event-driven, non-blocking I\/O model that allows it to handle multiple requests asynchronously on a single thread, improving scalability.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>12. What is the event loop in Node.js?<\/strong><br \/>\nThe event loop handles asynchronous callbacks by monitoring the call stack and the callback queue, executing callbacks when the stack is empty.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>13. How do you create a RESTful API using Express.js?<\/strong><br \/>\nBy defining routes (GET, POST, PUT, DELETE) in Express that handle HTTP requests and communicate with the database.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>14. What is middleware in Express.js?<\/strong><br \/>\nMiddleware are functions executed during the request-response cycle that can modify the request, response, or end the request.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>15. How do you handle errors in Express?<\/strong><br \/>\nBy defining error-handling middleware that accepts four arguments <code>(err, req, res, next)<\/code> and sending appropriate HTTP error responses.<\/p>\n<div class=\"lead-gen-block\"><a href=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Full-Stack-1.pdf\" data-url=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Full-Stack-1.pdf\" class=\"lead-pdf-download\" data-id=\"25556852\">\n<p style=\"text-align: center;\"><button class=\"btn btn-default\">full stack development course details\u00a0<\/button><\/p>\n<\/a><\/div>\n<h2 id=\"mongodb-and-database-questions\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"MongoDB_and_Database_Questions\"><\/span><strong>MongoDB and Database Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>16. What are the main features of MongoDB?<\/strong><br \/>\nFlexible document schema, indexing, replication, sharding, and powerful aggregation framework.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>17. Explain MongoDB&#8217;s document structure.<\/strong><br \/>\nDocuments are BSON (binary JSON) objects stored in collections with key-value pairs and nested objects\/arrays.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>18. How do you perform CRUD operations in MongoDB?<\/strong><br \/>\nUsing methods like <code>insertOne()<\/code>, <code>find()<\/code>, <code>updateOne()<\/code>, and <code>deleteOne()<\/code> in the MongoDB shell or via drivers.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>19. What is the aggregation framework?<\/strong><br \/>\nA powerful pipeline-based system for data transformation and aggregation operations like grouping, filtering, sorting.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>20. How is data validation implemented in MongoDB?<\/strong><br \/>\nUsing schema validation rules defined at the collection level to enforce data integrity.<\/p>\n<h2 id=\"integration-and-architecture\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"Integration_and_Architecture\"><\/span><strong>Integration and Architecture<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>21. How does Angular communicate with the Node.js backend?<\/strong><br \/>\nThrough HTTP requests using Angular\u2019s HttpClient module to the Express.js RESTful API.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>22. What is CORS and why is it important?<\/strong><br \/>\nCross-Origin Resource Sharing (CORS) allows web applications running on a different domain to access resources from the backend securely.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>23. How can you secure a MEAN Stack application?<\/strong><br \/>\nUsing HTTPS, JWT for authentication, input validation, secure headers, and proper error handling.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>24. What is JWT and how is it used in MEAN Stack?<\/strong><br \/>\nJSON Web Token is a compact, URL-safe means of representing claims to securely transmit information for authentication and authorization.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>25. Explain the use of environment variables in MEAN Stack apps.<\/strong><br \/>\nThey store configuration settings and secrets outside code, accessed via <code>process.env<\/code> in Node.js for security and environment-specific setup.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/entri.app\/explore\/free-coding-courses\/java-programming-course-in-malayalam\/\" target=\"_blank\" rel=\"noopener\"><strong>Get a head start with our free Java materials!<\/strong><\/a><\/p>\n<h2 id=\"advanced-mean-stack-questions\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"Advanced_MEAN_Stack_Questions\"><\/span><strong>Advanced MEAN Stack Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>26. What are Observables vs Promises?<\/strong><br \/>\nObservables support multiple values over time and can be canceled; Promises handle a single asynchronous value.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>27. Describe the use of Angular Guards.<\/strong><br \/>\nGuards control navigation by preventing unauthorized users from accessing certain routes.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>28. How do you implement clustering in Node.js?<\/strong><br \/>\nUsing the <code>cluster<\/code> module to fork multiple worker processes to utilize multi-core CPUs for better performance.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>29. What are microservices and can MEAN Stack support them?<\/strong><br \/>\nMicroservices split applications into small, independent services. MEAN Stack can be modularized to serve microservices via Express APIs.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>30. Explain the difference between SQL and NoSQL databases.<\/strong><br \/>\nSQL databases are relational with fixed schemas; NoSQL databases like MongoDB are schema-less and use flexible document models.<\/p>\n<table dir=\"ltr\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;SQL Tutorial for Beginners PDF - Learn SQL Basics&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/sql-tutorial\/\">SQL Tutorial for Beginners PDF &#8211; Learn SQL Basics<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Learn Now&quot;}\"><a href=\"https:\/\/entri.app\/blog\/sql-tutorial\/\" target=\"_blank\" rel=\"noopener\"><button class=\"btn btn-default\">Learn Now<\/button><\/a><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;HTML Exercises to Practice | HTML Tutorial&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/html-exercises-to-practice-html-tutorial\/\">HTML Exercises to Practice | HTML Tutorial<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Learn Now&quot;}\"><button class=\"btn btn-default\"><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/entri.app\/blog\/html-exercises-to-practice-html-tutorial\/\" target=\"_blank\" rel=\"noopener\">LEARN NOW<\/a><\/span><\/button><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;DSA Practice Series | DSA Tutorials&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/dsa-practice-series-dsa-tutorials\/\">DSA Practice Series | DSA Tutorials<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Learn Now&quot;}\"><button class=\"btn btn-default\"><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/entri.app\/blog\/dsa-practice-series-dsa-tutorials\/\" target=\"_blank\" rel=\"noopener\">LEARN NOW<\/a><\/span><\/button><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Java Programming Notes PDF 2023&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/\">Java Programming Notes PDF 2023<\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Learn Now&quot;}\"><a href=\"https:\/\/entri.app\/blog\/java-programming-notes-pdf\/\" target=\"_blank\" rel=\"noopener\"><button class=\"btn btn-default\">Learn Now<\/button><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"mean-stack-coding-and-scenario-questions\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"MEAN_Stack_Coding_and_Scenario_Questions\"><\/span><strong>MEAN Stack Coding and Scenario Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>31. Write a sample Express route to handle user registration.<\/strong><\/p>\n<div class=\"w-full md:max-w-[90vw]\">\n<div class=\"codeWrapper text-light selection:text-super selection:bg-super\/10 my-md relative flex flex-col rounded font-mono text-sm font-normal bg-subtler\">\n<div class=\"translate-y-xs -translate-x-xs bottom-xl mb-xl sticky top-0 flex h-0 items-start justify-end\">\n<div class=\"flex items-center min-w-0 gap-two justify-center\">\n<div class=\"flex shrink-0 items-center justify-center size-4\">javascript<\/div>\n<\/div>\n<\/div>\n<div class=\"-mt-xl\">\n<div class=\"pr-lg\"><code>app<span class=\"token token punctuation\">.<\/span><span class=\"token token\">post<\/span><span class=\"token token punctuation\">(<\/span><span class=\"token token\">'\/register'<\/span><span class=\"token token punctuation\">,<\/span> <span class=\"token token\">async<\/span> <span class=\"token token punctuation\">(<\/span><span class=\"token token parameter\">req<\/span><span class=\"token token parameter punctuation\">,<\/span><span class=\"token token parameter\"> res<\/span><span class=\"token token punctuation\">)<\/span> <span class=\"token token operator\">=&gt;<\/span> <span class=\"token token punctuation\">{<\/span><br \/>\n  <span class=\"token token\">const<\/span> <span class=\"token token punctuation\">{<\/span> username<span class=\"token token punctuation\">,<\/span> password <span class=\"token token punctuation\">}<\/span> <span class=\"token token operator\">=<\/span> req<span class=\"token token punctuation\">.<\/span>body<span class=\"token token punctuation\">;<\/span><br \/>\n  <span class=\"token token\">\/\/ Validate, hash password, save to MongoDB<\/span><br \/>\n  res<span class=\"token token punctuation\">.<\/span><span class=\"token token\">status<\/span><span class=\"token token punctuation\">(<\/span><span class=\"token token\">201<\/span><span class=\"token token punctuation\">)<\/span><span class=\"token token punctuation\">.<\/span><span class=\"token token\">send<\/span><span class=\"token token punctuation\">(<\/span><span class=\"token token\">\"User registered\"<\/span><span class=\"token token punctuation\">)<\/span><span class=\"token token punctuation\">;<\/span><br \/>\n<span class=\"token token punctuation\">}<\/span><span class=\"token token punctuation\">)<\/span><span class=\"token token punctuation\">;<\/span><br \/>\n<\/code><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>32. How do you perform pagination in MongoDB?<\/strong><br \/>\nUsing <code>skip()<\/code> and <code>limit()<\/code> methods to fetch subsets of data.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>33. How can you optimize Angular app performance?<\/strong><br \/>\nLazy loading modules, OnPush change detection, minimizing bundle sizes, and using trackBy in <code>*ngFor<\/code>.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>34. How do you handle file uploads in Express?<\/strong><br \/>\nUsing middleware such as <code>multer<\/code> for parsing multipart\/form-data.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>35. How do you implement token-based authentication in MEAN Stack?<\/strong><br \/>\nGenerate JWT on login, store client-side, validate token on backend using middleware.<\/p>\n<h2 id=\"testing-and-deployment\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"Testing_and_Deployment\"><\/span><strong>Testing and Deployment<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>36. What testing frameworks are used in MEAN Stack?<\/strong><br \/>\nJasmine and Karma for Angular, Mocha or Jest for Node.js\/Express backend.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>37. How do you deploy a MEAN Stack application?<\/strong><br \/>\nUsing cloud providers (AWS, Azure, Heroku), containerization (Docker), and CI\/CD pipelines.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>38. Explain containerization advantages for MEAN Stack apps.<\/strong><br \/>\nContainers ensure consistency, scalability, and easier environment management.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>39. What is PM2 and how is it used?<\/strong><br \/>\nPM2 is a process manager for Node.js applications to keep them running and manage clustering.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>40. How do you enable HTTPS in a MEAN Stack app?<\/strong><br \/>\nBy configuring SSL certificates in Node.js server or reverse proxy.<\/p>\n<h2 id=\"behavioral-and-best-practices\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"Behavioral_and_Best_Practices\"><\/span><strong>Behavioral and Best Practices<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>41. How do you keep your MEAN Stack skills updated?<\/strong><br \/>\nFollowing documentation, tutorials, developer communities, and contributing to open source.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>42. How do you manage code versioning in team projects?<\/strong><br \/>\nUsing Git with branching strategies and pull requests for code reviews.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>43. What is your approach to troubleshooting production issues?<\/strong><br \/>\nLogging, monitoring, debugging tools, and replicating issues locally.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>44. How important is code modularity in MEAN Stack projects?<\/strong><br \/>\nVery important for scalability, maintainability, and collaboration.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>45. How do you balance performance and security?<\/strong><br \/>\nImplement efficient code, caching, optimization, and strict security policies simultaneously.<\/p>\n<h2 id=\"miscellaneous-technical-questions\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"Miscellaneous_Technical_Questions\"><\/span><strong>Miscellaneous Technical Questions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>46. What is the difference between AngularJS and Angular?<\/strong><br \/>\nAngularJS (1.x) is JavaScript-based and less modular; Angular (2+) uses TypeScript and improved architecture.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>47. Explain the use of Node Package Manager (npm).<\/strong><br \/>\nnpm manages dependencies and packages for Node.js projects.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>48. How do you handle session management in Express?<\/strong><br \/>\nUsing <code>express-session<\/code> or tokens for stateless sessions.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>49. What are the challenges in MEAN Stack development?<\/strong><br \/>\nHandling asynchronous programming, data consistency, security, and performance tuning.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>50. What improvements are expected in the MEAN Stack in the future?<\/strong><br \/>\nBetter TypeScript support, more microservices adoption, enhanced developer tooling, and cloud-native integration.<\/p>\n<h2 id=\"about-entris-full-stack-developer-course\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"About_Entris_Full_Stack_Developer_Course\"><\/span><strong>About Entri&#8217;s <a href=\"https:\/\/entri.app\/course\/full-stack-developer-course\/\" target=\"_blank\" rel=\"noopener\">Full Stack Developer Course<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Comprehensive, industry-aligned program covering key full-stack technologies: JavaScript, Node.js, Express.js, Angular, React, and MongoDB<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Focuses on mastering front-end and back-end development with practical, project-based learning<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">AI integration provides personalized feedback, adaptive learning paths, and intelligent coding assistance to accelerate skill acquisition<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Offers hands-on coding challenges and real-time support for effective problem-solving<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Robust placement assistance including career mentoring, resume building workshops, and live profile-building sessions<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Access to exclusive job opportunities with top IT firms like Wipro, Accenture, and more<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Prepares learners with interview preparation, real-world projects, and industry-relevant skills for high employability<\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Flexible learning options with live and recorded sessions, supported by expert mentors and personalized guidance<\/p>\n<\/li>\n<\/ul>\n<h2 id=\"conclusion\" class=\"mb-2 mt-4 font-display font-semimedium text-base first:mt-0 md:text-lg [hr+&amp;]:mt-4\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Preparing for a MEAN Stack interview in 2025 requires a solid understanding of the entire JavaScript ecosystem from frontend frameworks to backend and database technologies. This comprehensive list of 50 interview questions and answers covers fundamental concepts, advanced technical scenarios, and best practices to help developers showcase their proficiency and problem-solving capabilities. Whether aspiring to join startups or established tech firms, mastering these topics will provide confidence and a competitive edge in the interview room.<\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Keep learning, practicing real-world coding problems, and staying updated with the latest trends in the MEAN Stack to excel not only in interviews but also throughout your development career.<\/p>\n<h4 style=\"text-align: center;\"><strong>Related Full Stack Articles<\/strong><\/h4>\n<div class=\"table-responsive wprt_style_display\">\n<div class=\"table-responsive wprt_style_display\">\n<table class=\"table\" dir=\"ltr\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"329\" \/>\n<col width=\"309\" \/><\/colgroup>\n<tbody>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Syllabus&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-village-field-assistant-vfa-syllabus-exam-pattern\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/future-scope-of-full-stack-developers-in-india\/\" target=\"_blank\" rel=\"noopener\">Future Scope of Full Stack Developers in India<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Mock Test&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-free-mock-test\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/career-opportunities-for-full-stack-developers-in-2022\/\" target=\"_blank\" rel=\"noopener\">Career Opportunities for Full Stack Developers<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Exam Date&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-exam-date\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/java-developer-salary-in-india\/\" target=\"_blank\" rel=\"noopener\">Java Developer Salary in India in 2025<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Video Course&quot;}\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/career-opportunities-after-online-java-course\/\" target=\"_blank\" rel=\"noopener\">Career Opportunities After Online Java Course<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Application Form&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-apply-online\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/what-is-the-future-of-java-developers\/\" target=\"_blank\" rel=\"noopener\">What is the Future of Java Developers<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Study Materials&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-study-material\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/front-end-developer-interview-questions-and-answers\/\" target=\"_blank\" rel=\"noopener\">Top 50 Front-End Developer Interview Questions<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Vacancy&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-vacancy\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/how-to-start-career-in-coding\/\" target=\"_blank\" rel=\"noopener\">How to Start your Coding Career<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Interview Questions&quot;}\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/best-full-stack-developer-course-with-placement\/\" target=\"_blank\" rel=\"noopener\">Best Full Stack Developer Course with Placement<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Admit Card&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-admit-card\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/future-of-python-developers-in-2022\/\" target=\"_blank\" rel=\"noopener\">Future of Python Developers<\/a><\/strong><\/td>\n<td data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Kerala PSC VFA Job Profile&quot;}\" data-sheets-hyperlink=\"https:\/\/entri.app\/blog\/kerala-psc-vfa-job-profile\/\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/blog\/guide-to-full-stack-web-development-skills-career-opportunities-salary\/\" target=\"_blank\" rel=\"noopener\">Guide to Full Stack Web Development<\/a><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div class=\"modal\" id=\"modal25556852\"><div class=\"modal-content\"><span 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