Overview
1. How does a multipoint circuit differ from a point-to-point circuit?
2.Describe the three types of data flows
3.Describe three types of guided media.
4.Describe four types of wireless media.
5.How does analog data differ from digital data?
6. Briefly describe three important coding scheme.
7.How is data transmitted in parallel?
8. What is bandwidth?
9.Describe how data could be transmitted using amplitude modulation.
10.Describe how data could be transmitted using frequency modulation.