This is the Online Practice Quiz in Bandwidth Utilization: Multiplexing and Spreading part 2 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.
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1. Question1 points
Which multiplexing technique transmits analog signals?
2. Question1 points
The _______ technique uses M different carrier frequencies that are modulated by the source signal. At one moment, the sign modulates one carrier frequency; at the next moment, the signal modulates another carrier frequency.
3. Question1 points
In ________ TDM, slots are dynamically allocated to improve bandwidth efficiency.
4. Question1 points
_________ can be achieved by using multiplexing; ________ can be achieved by using spreading.
5. Question1 points
_________ is the set of techniques that allows the simultaneous transmission of multiple signals across a single data link.
6. Question1 points
_________ can be applied when the bandwidth of a link (in hertz) is greater than the combined bandwidths of the signals to be transmitted.
7. Question1 points
________ is designed to use the high bandwidth capability of fiber-optic cable.
8. Question1 points
Which multiplexing technique involves signals composed of light beams?
9. Question1 points
________ is an analog multiplexing technique to combine optical signals.
10. Question1 points
Which multiplexing technique shifts each signal to a different carrier frequency?
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