Which of the following is a protocol used for secure communication over the internet? MCQ with Answer and Explanation

Question

Share Report Error

Which of the following is a protocol used for secure communication over the internet?

A. Telnet

B. HTTP

C. HTTPS

D. FTP

Answer: Option C

Solution (By JKSSB Mock Tests)

HTTPS (HTTP Secure) uses SSL/TLS to encrypt data for secure communication.

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 is a valid MAC address format?

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

B. 00:1A:2B:3C:4D:5E

C. 192.168.1.1

D. 255.255.255.0

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
MAC addresses are 6 bytes (48 bits) in hexadecimal, separated by colons or hyphens.

This question belongs to: Computer Computer Networking

Question #2

What structural feature characterizes a Tree Topology layout?

A. A closed loop where every machine acts as a repeater.

B. A dense layout where every node features wireless transceivers.

C. A line of nodes with no central coordination nodes.

D. A hierarchical combination of multiple star networks connected back to a central bus backbone line.

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
Tree topology integrates star networks into a hierarchical tree pattern, wired back to a primary root bus or centralized switch matrix.

This question belongs to: Computer Computer Networking

Question #3

What is the main difference between a hub and a switch?

A. Hub forwards data based on IP, switch based on MAC

B. Hub is intelligent; switch is not

C. Hub works at layer 3; switch at layer 2

D. Hub broadcasts to all ports; switch forwards to specific port based on MAC

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option D

Explanation:
A hub sends data to all ports, while a switch learns MAC addresses and sends only to the destination port.

This question belongs to: Computer Computer Networking

Explore All Computer Networking MCQs