Practice Quiz in Bandwidth Utilization: Multiplexing and Spreading Part 3

Online Practice Quiz in Bandwidth Utilization: Multiplexing and Spreading part 3 from the book Data Communications and Networking 4th Edition by Behrouz A. Forouzan.

Practice Quiz in Bandwidth Utilization: Multiplexing and Spreading

This is the Online Practice Quiz in Bandwidth Utilization: Multiplexing and Spreading part 3 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 III of the Online Practice Quiz

Quiz in Bandwidth Utilization: Multiplexing and Spreading

Question 21. In ________, we combine signals from different sources to fit into a larger bandwidth.

A. line coding

B. block coding

C. spread spectrum

D. none of these


Question 22. The ______ technique expands the bandwidth of a signal by replacing each data bit with n bits.

A. DSSS

B. FHSS

C. FDM

D. TDM


Question 23. In synchronous TDM, for n signal sources of the same data rate, each frame contains _______ slots.

A. n + 1

B. n - 1

C. 0 to n

D. n


Question 24. Which multiplexing technique transmits digital signals?

A. WDM

B. FDM

C. TDM

D. None of these


Question 25. FDM is an _________technique.

A. digital

B. analog

C. either (a) or (b)

D. None of these

More Practice Quiz in Bandwidth Utilization: Multiplexing and Spreading

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Complete Practice Quiz in Data Communications and Networking

Note: After taking this particular quiz, you can proceed to check all the topics.


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