🖥️Computer ScienceAQAEN

A-Level CS: Networking & Communication

Master networking for A-Level Computer Science — the TCP/IP stack, protocols, client-server and peer-to-peer, web technologies, and network security.

10 lessons

100 questions

2 hrs 30 mins

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What you'll cover

The TCP/IP Protocol Stack (4 layers in depth)

IP Addressing (IPv4, IPv6, subnetting basics)

Protocols in Detail (HTTP, HTTPS, FTP, SMTP, SSH, DNS, DHCP)

Client-Server and Peer-to-Peer Models

Try Free Exam

Take one free practice exam to see how you'd do — 10 questions, fully timed.