ALEVEL · computer science · AQA
4.9 Communication and networking
Explore communication, networking, the internet and TCP/IP protocols covered by the AQA A-Level Computer Science specification.
Specification
Specification sections
Choose a section to explore the MCS teaching resources.
4.9.1
Communication
Communication methods and the fundamentals of communication.
4.9.2
Networking
Network topologies, types of networking and wireless networking.
4.9.3
The Internet
The internet and internet security.
4.9.4
TCP/IP Protocol
TCP/IP, application layer protocols, IP addressing, network services and client-server models.