This is the Online Practice Quiz in Digital Transmission part 5 from the book, Data Communications and Networking 4th Edition by Behrouz A. Forouzan. If you are looking for a reviewer in Electronics Systems and Technologies (Communications Engineering) this will definitely help you test your knowledge and skill before taking the Board Exam.
Continue Part V of the Online Practice Quiz
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1. Question1 points
_______ encoding has a transition at the beginning of each 0 bit.
2. Question1 points
If the frequency spectrum of a signal has a bandwidth of 500 Hz with the highest frequency at 600 Hz, what should be the sampling rate, according to the Nyquist theorem?
3. Question1 points
The idea of RZ and the idea of NRZ-I are combined into the ________ scheme.
4. Question1 points
________ is the process of converting digital data to a digital signal.
5. Question1 points
In ________ transmission, we send 1 start bit (0) at the beginning and 1 or more stop bits (1s) at the end of each byte.
6. Question1 points
________ finds the value of the signal amplitude for each sample; ____ finds the change from the previous sample.
7. Question1 points
Which of the following encoding methods does not provide for synchronization?
8. Question1 points
The most common technique to change an analog signal to digital data is called __________.
More Practice Quiz in Digital Transmission
Complete Practice Quiz in Data Communications and Networking
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