AQA Computer Science GCSE
Networks – the Basics of Computer Networks
Computer networks are everywhere, linking devices together to make them more powerful and increase our own efficiency.
We use networks all the time: at school; at work; at home; and, increasingly, when we're anywhere. Our networks can be wired or wireless and you need to know the advantages and disadvantages of each.
Networks intro – slides
Networks – "text book" resource
Wireless and Wired Networks
There are advantages and disadvantages to each type of network.
Advantages and Disadvantages of Wired and Wireless networks – a summary
This content links to Unit 8 – Wireless networking. This means it could easily be the subject of a longer question and you need to be able to deal with Ethical, Environmental and Legal points.
3 Types of Network
Networks can be classed as LAN, WAN or PAN in terms of the area they cover.
LAN, WAN and PAN types – detail with activities
Network types table – to complete