Explore topic-wise MCQs in Javascript.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Javascript knowledge and support exam preparation. Choose a topic below to get started.

1.

WHICH_OF_THE_FOLLOWING_IS_A_WEB_APPLICATION_API_FRAMEWORK??$

A. Dojo
B. YUI
C. GWT
D. jQuery
Answer» D. jQuery
2.

Which_is_more_widely_used_than_GWT_in_Google?$

A. Closure
B. Dojo
C. Procedure
D. jQuery
Answer» B. Dojo
3.

Which of the following framework was used by Google for Gmail?

A. Dojo
B. GWT
C. Closure
D. YUI
Answer» D. YUI
4.

What are the two incompatible versions of YUI?

A. YUI1 and YUI2
B. YUI2 and YUI4
C. YUI1 and YUI3
D. YUI2 and YUI3
Answer» B. YUI2 and YUI4
5.

What does Dojo and YUI have in common?

A. Facilitates DOM utilities and UI Widgets
B. Does not facilitates DOM utilities and UI Widgets
C. Client-side library
D. Server-side library
Answer» B. Does not facilitates DOM utilities and UI Widgets
6.

Which is the in-house library of Yahoo!?

A. Dojo
B. YUI
C. Prototype
D. Closure
Answer» C. Prototype
7.

What is the purpose of Dojo framework?

A. Focuses on DOM and Ajax utilities
B. Advertises incredible depth
C. Ajax utilities
D. Modular
Answer» C. Ajax utilities
8.

Which of the following frameworks focuses on DOM and Ajax utilities?

A. jQuery
B. Prototype
C. Dojo
D. Both jQuery and Prototype
Answer» E.
9.

Which of the following is not a framework?

A. jQuery
B. .NET
C. JavaScript
D. Cocoa
Answer» D. Cocoa
10.

The libraries that build a new higher-level API for client-side programming is ____________

A. Library
B. Framework
C. APIs
D. Script
Answer» C. APIs