Discuss the below:
1. What are the three characteristics of sine waves that can be manipulated to represent data?
2. Why are waves important in communication?
3. Describe some options regarding light transmission in communication technology.
4. What are the two main synchronization problems that can occur during message transmission?
5. List two characteristics in which error detection and correction methods vary.
6. List and describe four physical topologies.
7. What was ARPANET?
8. Describe the application layer of the TCP/IP model.
9. Describe the network interface layer in the TCP/IP model.
10. What are the call management functions that VoIP must perform?
11. Why were fourth-generation languages developed?
12. What does a programming language define?
13. List two capabilities of a symbolic debugger.
14. What are factors have caused Java's popularity to far exceed most initial expectations?
15. List three components that an integrated development environment generally includes.
16. Why has changed as a result of hardware cost declining over time as a proportion of total system costs?