1. What do you mean by Data communication?
2. Write down the characteristics of data communication.
3. What are the components of data communication?
4. What are the different forms of data?
5. What are the different types of data flow?
6. What do you mean by networks?
7. What do you mean by Distributed Systems.
8. What do you understand by Distributed Processing.
9. Explain Transit time and Response time.
10. What do you understand by Topology? Explain it with suitable example.
11. What are the kinds of topology available and the number of links needed to connect n machines?
12. Why are protocols required?
13. What are the main elements of a protocol?
14. Explain why are standards required?