3.5 Fundamentals of Computer NetworksIntroduction

The Cable vs No-Cable Story

Part of Wired & Wireless Networks · GCSE GCSE Computer Science revision

This introduction covers The Cable vs No-Cable Story within Wired & Wireless Networks for GCSE Computer Science. Revise Wired & Wireless Networks in 3.5 Fundamentals of Computer Networks for GCSE Computer Science with 15 exam-style questions and 18 flashcards. This topic appears regularly enough that it should still be part of a steady revision cycle. It is section 1 of 10 in this topic. Use this introduction to connect the idea to the wider topic before moving on to questions and flashcards.

Topic position

Section 1 of 10

Practice

15 questions

Recall

18 flashcards

The Cable vs No-Cable Story

Imagine you're setting up a network. Do you run cables everywhere, or go wireless? Wired networks (Ethernet) use physical cables plugged into devices - fast, secure, reliable, but you're stuck in one place. Wireless networks (WiFi) use radio waves through the air - freedom to move around, easy to connect, but slower and less secure. It's the classic trade-off: performance vs convenience. Gamers and servers choose wired for speed. Phones and laptops choose wireless for mobility!

Keep building this topic

Read this section alongside the surrounding pages in Wired & Wireless Networks. That gives you the full topic sequence instead of a single isolated revision point.

Deep Dive: The Physics of Connection Wired Networks (Ethernet)Wireless Networks (WiFi)

Practice Questions for Wired & Wireless Networks

What does WAP stand for in networking?

A. Wide Area Protocol
B. Wireless Access Point
C. Wired Application Port
D. Web Authentication Protocol

1 markfoundation

Describe three disadvantages of using a wireless network connection compared to a wired connection.

3 marksstandard

Quick Recall Flashcards

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Wired & Wireless Networks

Deep Dive: The Physics of Connection