Kennedy: MCQ in Digital Communications – Answers

Below are the answers key for Multiple Choice Questions in Chapter 14: Digital Communications from the book Electronic Communication Systems by George Kennedy. Make sure to familiarize each and every questions to increase the chance of passing the ECE Board Exam.

1. d. all of the above

2. c. development of the transistor

3. b. is equal to twice the bandwidth of an ideal channel

4. d. refers to noise

5. b. ASCII

6. c. requiring no part of the signal to be re-transmitted

7. d. all of the above

8. a. interconnects data sets and transmission circuit

9. d. are limited to small data networks

10. c. bits per second

Complete List of MCQ in Electronic Communication Systems by Kennedy

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