Welcome to the Socket Programming with JavaScript MCQs Page

Dive deep into the fascinating world of Socket Programming with JavaScript with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Socket Programming with JavaScript, a crucial aspect of JavaScript. In this section, you will encounter a diverse range of MCQs that cover various aspects of Socket Programming with JavaScript, 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 Socket Programming with JavaScript. 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 Socket Programming with JavaScript. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Socket Programming with JavaScript MCQs | Page 1 of 7

Explore more Topics under JavaScript

01

Basics of JavaScript

02

Arrays and Functions

03

Classes and Modules

04

Server Side and Client Side Scripting

05

Document Object Model and Event Handling

06

Graphics and Rendering

07

Performance Measures in JavaScript

08

Parsing, Benchmarking and Logging

09

Invocation and Performance

10

Caching and Debugging

11

JavaScript Animation

Q1.

Which of the following is a stateless protocol?

HTML

XHTML

HTTP

All of the mentioned

Discuss

Answer: (c).HTTP

Q2.

What does the value 2 of the WebSocket attribute Socket.readyState indicate?

Closed connection

Handshake connection

Unestablished connection

Established connection and communication is possible

Discuss

Answer: (b).Handshake connection

Q3.

How many WebSocket events are available?

Discuss

Answer: (c).4

Q4.

Which method is used to close the WebSocket?

Socket.flush()

Socket.close()

Socket.Close()

Socket.dispose()

Discuss

Answer: (b).Socket.close()

Q5.

How does the client and the server communicate following the rules defined by the WebSocket protocol?

Long-lived TCP Socket

Short-lived TCP Socket

UDP Socket

HTTP Socket

Discuss

Answer: (a).Long-lived TCP Socket

Q6.

Which of the following are not a socket property?

onopen

readyState

onmessage

ready

Discuss

Answer: (d).ready

Q7.

How can we check the subprotocol being used by the client?

subprotocol property

protocol property

clientprotocol property

none of the mentioned

Discuss

Answer: (b).protocol property

Q8.

How will you transmit data using the connection?

send(data)

Socket.send('data')

Socket.send(data)

Socket(data)

Discuss

Answer: (c).Socket.send(data)

Q9.

Which of the following is not a WebSocket event?

open

error

deny

Discuss

Answer: (d).deny

Q10.

What does an History object contain?

URL

Parameters

Attribute values

Property

Discuss

Answer: (a).URL

Page 1 of 7

Welcome to the Socket Programming with JavaScript MCQs Page

Socket Programming with JavaScript MCQs | Page 1 of 7

Explore more Topics under JavaScript

Basics of JavaScript

Arrays and Functions

Classes and Modules

Server Side and Client Side Scripting

Document Object Model and Event Handling

Graphics and Rendering

Performance Measures in JavaScript

Parsing, Benchmarking and Logging

Invocation and Performance

Caching and Debugging

JavaScript Animation

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