Which protocol is connectionless and does not guarantee delivery? MCQ with Answer and Explanation

Question

Share Report Error

Which protocol is connectionless and does not guarantee delivery?

A. UDP

B. FTP

C. TCP

D. HTTP

Answer: Option A

Solution (By JKSSB Mock Tests)

UDP (User Datagram Protocol) is connectionless and provides no guarantees of delivery, order, or error checking.

This question belongs to: Computer Computer Networking

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Computer Networking Questions

Question #1

Which of the following represents a key characteristic of 'Full-Duplex' network communication?

A. Data must pause at every node before moving forward.

B. Data can be transmitted in only one direction permanently.

C. Data requires analog modulation steps at every connection node.

D. Data can be transmitted and received simultaneously over the same link channel.

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
Full-duplex allows simultaneous bidirectional transmission, effectively doubling potential throughput compared to half-duplex links.

This question belongs to: Computer Computer Networking

Question #2

Which of the following is a valid IPv6 address?

A. 2001:0db8:85a3:0000:0000:8a2e:0370:7334

B. 192.168.1.1

C. 255.255.255.0

D. 127.0.0.1

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option A

Explanation:
The first is a standard IPv6 address; the others are IPv4.

This question belongs to: Computer Computer Networking

Question #3

Which of the following is a Class A private IP address?

A. 192.168.1.1

B. 172.16.1.1

C. 127.0.0.1

D. 10.1.1.1

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
10.0.0.0/8 is Class A private range.

This question belongs to: Computer Computer Networking

Explore All Computer Networking MCQs