A _____________ is a set of rules that governs the communication between computers on a network:

Correct option is B

A protocol is a set of rules that define how data is transmitted and received over a network. Protocols ensure proper communication between different devices in a network.
Important Key Points:
1. Role of Protocols - Protocols like TCP/IP are essential for enabling communication across diverse systems and ensure data integrity.
2. Examples - Common network protocols include HTTP, FTP, SMTP, and TCP/IP.
Knowledge Booster:
· Webpage: A webpage is a document on the World Wide Web and does not govern network communication.
· Server: A server is a system that provides resources, data, or services to clients but is not a set of rules for communication.
· Blog: A blog is an online platform for posting content and has no role in defining communication standards.