Internet, intranet, WWW

1. What is the Internet?
2. The World Wide Web
3. What is an intranet?
4. Questions
5. Exercises
6. Exam questions

12.6.2.1 distinguish features of the Internet, the World Wide Web and the Intranet  

Network topology

1. Definition
2. Star topology
3. Bus topology
4. Ring topology
5. Mesh topology
6. Questions
7. Exercises
8. Exam questions

11.6.1.2 describe the advantages and disadvantages of network topologies bus, ring, star, mesh

Computer Network

1. Local Area Network
2. Wide Area Network
3. Questions
4. Exercises
5. Exam questions

11.6.1.1 compare features of local (LAN) and wide area networks (WAN)