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Question 1:  Which library is mainly used for unit testing in JavaScript

(A) Jest

(B) Express

(C) React

Question 2:  Which testing framework provides describe and it functions

(A) Mocha

(B) Angular

(C) Vue

Question 3:  Which assertion library is commonly used with Mocha

(A) Chai

(B) Lodash

(C) Axios

Question 4:  Which of these supports snapshot testing

(A) Jest

(B) Mocha

(C) Chai

Question 5:  Which tool is known as a test runner for JavaScript

(A) Mocha

(B) HTML

(C) CSS

Question 6:  In Chai which style uses should keyword

(A) Should style

(B) Expect style

(C) Assert style

Question 7:  Which testing framework is developed by Facebook

(A) Jest

(B) Mocha

(C) Chai

Question 8:  Which Chai style uses function expect

(A) Expect style

(B) Should style

(C) Assert style

Question 9:  Which library is best suited for asynchronous testing with promises

(A) Mocha

(B) CSS

(C) HTML

Question 10:  Which assertion library provides BDD and TDD styles

(A) Chai

(B) Jest

(C) Express