3.5 Fundamentals of Computer NetworksMedium Exam FrequencyOCR

Protocols

Revise Protocols in 3.5 Fundamentals of Computer Networks for GCSE Computer Science with 18 exam-style questions and 18 flashcards. This topic appears regularly enough that it should be part of a solid GCSE revision cycle.

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The Language of Networks

Introduction 2

Deep Dive: Why Protocols Matter

Deep Dive 3

HTTP - HyperText Transfer Protocol

Key Facts 4

HTTPS - HyperText Transfer Protocol Secure

Key Facts 5

FTP - File Transfer Protocol

Key Facts 6

SMTP - Simple Mail Transfer Protocol

Key Facts 7

Protocol Comparison Table

Comparison 8

Real-World Scenario: A Day in the Life of Protocols

Deep Dive 9

Exam Tips - Network Protocols

Exam Tips 10

Quick Reference - Protocols Summary

Key Facts 11

Knowledge Organiser: Network Protocols

Summary

Sample Flashcards

Exam questions for Protocols

What is a protocol in networking?

A. A programming language used to build websites
B. A set of rules that governs how devices communicate
C. A type of network cable used to connect devices
D. A program that manages files on a server

1 markfoundation

Explain the role of TCP/IP in network communication.

3 marksstandard

exam-style questions

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