1. Explain the concept of network topology and discuss the advantages anddisadvantages of the different types of network topologies.
2. Discuss in detail about the role and functions of all layer in the OSI model.
3. Define Networks and Explain the different types of networks with a neat diagram.
4. Explain the concept of Internet and their service providers. Elaborate the concept of Layered Tasks.
5. Explain the concept of addressing and its type with neat diagram.