JavaScript Quizzes, Questions & Answers

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Top Trending JavaScript Quizzes

JavaScript is a programming language that enables you to carry out complex items on web pages. It's a scripting language that helps create rich, updated content, including multimedia, animated images, graphics, etc....

Questions: 11 | Attempts: 8191 | Last updated: Apr 3, 2025

Sample Question
JavaScript File Has An Extension of:

.Java

.Js

.javascript

.xml

JavaScript Basic Knowledge Test! Trivia Questions Quiz

Are you looking to test out your JavaScript Basic Knowledge? This test is perfect for all computer students who have just begun learning this language that has been used in creating end-user experiences in web browsers. Do you...

Questions: 11 | Attempts: 1273 | Last updated: Mar 21, 2025

Sample Question
Java Script File Has An Extension Of

.Java

.Js

.javascript

.xml

JavaScript Test: Ultimate Trivia Quiz!

Dive into the JavaScript Test: Ultimate Trivia Quiz! Challenge your understanding of JavaScript fundamentals, including operations, date handling, JSON, and DOM manipulation. Perfect for learners looking to test their knowledge...

Questions: 34 | Attempts: 883 | Last updated: Aug 22, 2025

Sample Question
Evaluate the following: undefined + 2

Type Error

NaN

Undefined

2

JavaScript Interview MCQ Questions With Answers

Are you preparing for an interview in JavaScript? If yes, attempt this JavaScript MCQ quiz questions with answers created for freshers and experienced. JavaScript, abbreviated as JS, is one of the world's most popular...

Questions: 20 | Attempts: 1031 | Last updated: Oct 21, 2025

Sample Question
Which statement cannot be used to declare a variable in JavaScript?

Let

Var

Int

Const

JavaScript Quiz: MCQ Trivia Exam!

Dive into the JavaScript Quiz: MCQ Trivia Exam to test and enhance your understanding of JavaScript functions, syntax, and best practices. This quiz assesses key skills in coding with JavaScript, ideal for learners aiming to...

Questions: 20 | Attempts: 599 | Last updated: Sep 20, 2025

Sample Question
Name two different ways to call a function.

When the function is stored in the JavaScript Folder

When it is invoked from JavaScript code

When an event occurs (when a user clicks a button)

When you book a hall for a private function

Recent JavaScript Quizzes

JAVASCRIPT Trivia: Mcq Quiz!

Questions: 10 | Attempts: 1016 | Last updated: Mar 22, 2025

Sample Question
Which of the following is correct about the features of JavaScript?

JavaScript is is complementary to and integrated with HTML.

JavaScript is open and cross-platform.

Both of the above.

All of the above.

Do You Have Advanced Knowledge Of Node.Js Testing?

Questions: 10 | Attempts: 639 | Last updated: Mar 21, 2025

Sample Question
What does your essential kit consist of?

A Testing Framework

All of the above

An Assertion Library

Stubs

Do You Know Basic Stuff About Node.Js?

Questions: 10 | Attempts: 666 | Last updated: Mar 21, 2025

Sample Question
Why do we write unit tests?

To check for bugs and viruses.

To get the most out of an app.

To compare the results with other tests.

To see whether the given module works.

Typescript Test

Questions: 10 | Attempts: 9828 | Last updated: Mar 22, 2025

Sample Question
Who developed and designed TypeScript?

Microsoft

Amazon

Oracle

TypeScript

Do You Know Dojo?

Questions: 10 | Attempts: 134 | Last updated: Mar 21, 2025

Sample Question
Dojo is open source and written in

Java

JavaScript

PHP

C

Do You Know Mocha?

Questions: 10 | Attempts: 245 | Last updated: Mar 21, 2025

Sample Question
Mocha was first released in

November 2011

April 2011

January 2011

February 2011

How Well Do You Know Npm?

Questions: 10 | Attempts: 201 | Last updated: Mar 21, 2025

Sample Question
The NPM software is written in

Java

Scala

JavaScript

C

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