Welcome to the Document Object Model and Event Handling MCQs Page

Dive deep into the fascinating world of Document Object Model and Event Handling with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Document Object Model and Event Handling, a crucial aspect of JavaScript. In this section, you will encounter a diverse range of MCQs that cover various aspects of Document Object Model and Event Handling, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within JavaScript.

Check out the MCQs below to embark on an enriching journey through Document Object Model and Event Handling. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of JavaScript.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Document Object Model and Event Handling. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Document Object Model and Event Handling MCQs | Page 17 of 18

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Q161.

Which are the forms of client-side storage?

Web Databases

FileSystem API

Offline Web Applications

All of the mentioned

Discuss

Answer: (d).All of the mentioned

Q162.

Which is the storage that allows the caching of web pages and their associated resources?

Web Databases

FileSystem API

Offline Web Applications

All of the mentioned

Discuss

Answer: (c).Offline Web Applications

Q163.

Which is the Microsoft's own proprietary client-side storage?

IE User Data

Offline Web Applications

All of the mentioned

Discuss

Answer: (a).IE User Data

Q164.

Which object supports Filesystem API?

Element

File

Window

DOM

Discuss

Answer: (b).File

Q165.

Which is the most appropriate database for developers requiring huge amount of data?

Database

Datawarehouse

Web databases

Access

Discuss

Answer: (c).Web databases

Q166.

The localStorage and sessionStorage belongs to

Window object

Element object

Hash object

DOM object

Discuss

Answer: (a).Window object

Q167.

What is the main difference between localStorage and sessionStorage?

Lifetime

Scope

Both Lifetime and Scope

None of the mentioned

Discuss

Answer: (c).Both Lifetime and Scope

Q168.

What is the lifetime of the data stored through localStorage?

Permanant

Temporary

Both Permanant and Temporary at times

Cannot store

Discuss

Answer: (a).Permanant

Q169.

Which is the function used to retrieve a value?

get()

retrieve()

getItem()

retrieveItem()

Discuss

Answer: (c).getItem()

Q170.

Which is the function used to store a value?

setItem()

set()

storeItem()

store()

Discuss

Answer: (a).setItem()

Page 17 of 18

Welcome to the Document Object Model and Event Handling MCQs Page

Document Object Model and Event Handling MCQs | Page 17 of 18

Explore more Topics under JavaScript

Basics of JavaScript

Arrays and Functions

Classes and Modules

Server Side and Client Side Scripting

Graphics and Rendering

Performance Measures in JavaScript

Socket Programming with JavaScript

Parsing, Benchmarking and Logging

Invocation and Performance

Caching and Debugging

JavaScript Animation

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