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Full Stack Development Free Certificate | Questions and Answers | Full Stack Quiz Certificate

Full stack development refers to the development of both front end(client side) and back end(server side) portions of web application.A full stack web developer is a person who can develop both client and server software. In addition to mastering HTML and CSS, he/she also knows how to: Program a browser (like using JavaScript, j Query, Angular, or Vue) Program a server (like using PHP, ASP, Python, or Node).This Quiz will help you to achieve your goals of analyzing full stack skills.

Terms and Conditions:

  • There are 20 MCQ Questions in this test
  • You need to score atleast 50% to get a certificate
  • A certificate of achievement will be awarded .

Benefits :

Get Full Stack Development Free Certificate from The Digital Adda which you can share in the Certifications section of your LinkedIn profile, on printed resumes, CVs, or other documents.

Here are the questions and answers :

Question 1: Which skills mentioned below makes a full stack developer better?

  • React, Javascript, Node.js
  • Ability to learn new skills quickly, Problem solving talents
  • Java, Spring Boot, Angular
  • MongoDB, Express, Angular, Node.js

Question 2: What is stack in full stack?

  • List of all the technology services used to build and run one single application
  • Stack – Data Structure
  • HTML, CSS and JS
  • Frontend and Backend

Question 3: What is frontend? Choose the option which best fits the definition.

  • includes everything the user experiences directly
  • HTML, CSS and JS
  • Android App
  • iOS App

Question 4: What is backend?

  • includes everything the user experiences directly
  • HTML, CSS and JS
  • Responsible for strong and organizing data, communicates with the fronted

Question 5: What does CI stands for in GitLab CI/CD? Choose the best answer.

  • Complex Interaction,
  • Consistency and Isolation,
  • Cooperation and Interactivity,
  • Container Isolation,
  • Container Integration,
  • Continuous Integration

Question 6: A full-stack developer must be familiar with the following:

  • Programming Languages
  • Front End technologies
  • Frameworks
  • Databases and caches
  • Design Ability
  • Server
  • All of the above

Question 7: Which language is the most preferred by full-stack developers?

  • Java
  • Python
  • Ruby
  • PHP
  • All of the above

Question 8: Is there a way to decrease the load time of a web application?

  • Image Optimization
  • Keep JavaScript and CSS in external files
  • Reducing redirects
  • Minify HTML, CSS, and JavaScript
  • None of the abobe

Question 9: How many types of full-stack developers are there?

  • MEAN Stack (MongoDB-ExpressJS-AngularJS-NodeJS).
  • MERN Stack (MongoDB-ExpressJS-ReactJS-NodeJS).
  • LAMP Stack (Linux, Apache, MySQL, PHP).
  • LEMP Stack (Linux, Nginx, MySQL, PHP).
  • Full-Stack Python.
  • Full-Stack Elixir.
  • Full-Stack Django.
  • Full-Stack Java.
  • Full-Stack Ruby on Rails.
  • None of the above

Question 10: CORS stands for _.

  • Centralized online registration system
  • Cross-Origin Resource Sharing.
  • Centralized online resource sharing
  • None of the above

Question 11: What software deployment strategy creates two separate infrastructure environments?

  • Blue-Green deployment strategy
  • Rolling deployment strategy
  • Recreate deployment strategy
  • Canary deployment strategy

Question 12: What type of class does Dependency Injection not involve?

  • Client
  • Injector
  • Concrete
  • Service

Question 13: The use of callback functions leaves you with code that is difficult to read and maintain. True or False.

  • True
  • False

Question 14: __ can be used as an alternative to callback functions in JavaScript.

  • Callback Hell
  • Promise
  • Event Loop
  • None of the above

Question 15: Which JavaScript-based technologies are part of MEAN for developing web applications?

  • Linux, Apache, MySQL, PHP
  • Linux, Nginx, MySQL, PHP
  • MongoDB, ExpressJS, AngularJS, Node.js
  • MongoDB, ExpressJS, ReactJS, NodeJS

Question 16: Which of the following are limitations of the arrow function in ES6?

  • Has no bindings to ‘this’ or ‘super’, so it shouldn’t be used as a method.
  • Has no new.target keyword.
  • Not suitable for use as constructors.
  • All of the above

Question 17: Which of the following involves removing redundant data from a database?

  • Normalization
  • Denormalization
  • Both A and B
  • None of the above

Question 18: What are the features of NodeJS?

  • No buffering
  • Library used is JavaScript
  • Very fast in code execution
  • Single thread ascendible
  • All of the above

Question 19: Name the various functions performed by REPL

  • Reading
  • Evaluating
  • Printing
  • Looping
  • Writing
  • Update

Question 20: State the kind of API work in NodeJS

  • Synchronous, which has to block capacities.
  • Asynchronous, which have non-blocking capacities.
  • None of the above



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