Computer Science Medium NTS Uploaded: 23 Aug 2026

What is a computer network protocol?

A A database structure
B A type of hardware device
C A set of rules governing data communication
D A programming language

Correct Answer: Option C — A set of rules governing data communication

Explanation:

A network protocol is a set of established rules and standards that govern how data is formatted, transmitted, and received between devices on a network.

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Subject	Computer Science
Difficulty	Medium
Exam Types	nts
Correct	Option C

What is a computer network protocol?

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