Practice Quiz in Switching Part 3

Online Practice Quiz in Switching part 3 from the book Data Communications and Networking 4th Edition by Behrouz A. Forouzan.

Practice Quiz in Switching

This is the Online Practice Quiz in Switching 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 Switching

Question 21. A ________ network is made of a set of switches connected by physical links, in which each link is divided into n channels.

A. circuit-switched

B. line-switched

C. frame-switched

D. none of these


Question 22. In _______ there are no setup or teardown phases.

A. circuit switching

B. datagram switching

C. frame switching

D. none of these


Question 23. A ________ switch combines space-division and time-division technologies to take advantage of the best of both.

A. SSS

B. TST

C. TTT

D. none of these


Question 24. Based on the Clos criteria, if N = 200, then k must be equal to or greater than ______.

A. 19

B. 21

C. 31

D. 41


Question 25. Based on the Clos criteria, if N = 200, then the minimum number of crosspoints is greater than or equal to _______.

A. 42,000

B. 20,000

C. 18,000

D. 15,200


Question 26. In _______, the resources need to be reserved during the setup phase; the resources remain dedicated for the entire duration of data transfer phase until the teardown phase.

A. frame switching

B. datagram switching

C. circuit switching

D. none of these


Question 27. In _________, resources are allocated on demand.

A. circuit switching

B. datagram switching

C. frame switching

D. none of these


Question 28. In _________, there is no resource allocation for a packet.

A. circuit switching

B. datagram switching

C. frame switching

D. none of these


Question 29. The _______ address in the header of a packet in a datagram network normally remains the same during the entire journey of the packet.

A. destination

B. source

C. local

D. transport


Question 30. The simplest type of switching fabric is the ______ switch.

A. crossbar

B. crosspoint

C. TSI

D. STS

More Practice Quiz in Switching

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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