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ISSC640 Week 3 Homework Assignment

Instructions: Please answer the following End of Chapter Exercises from Chapters 9-12 of your text.

Chapter 9 - Transmission Modes

9.1 Describe the difference between serial and parallel transmission.

9.4 What is the chief characteristic of asynchronous transmission?

Chapter 10 - Modulation and Modems

10.1 List the three basic types of analog modulation.

10.4 What is the difference between shift keying and modulation?

Chapter 11 - Multiplexing and Demultiplexing (Channelization)

11.2 What are the four basic types of multiplexing?

11.4 What is a guard band?

Chapter 12 - Access and Interconnection Technologies

12.1 What is an access technology?

12.3 Give examples of narrowband and broadband access technologies.