Practice Quiz in Congestion Control and Quality of Service Part 5

Online Practice Quiz in Congestion Control and Quality of Service part 5 from the book Data Communications and Networking 4th Edition by Behrouz A. Forouzan.

Practice Quiz in Congestion Control and Quality of Service

This is the Online Practice Quiz in Congestion Control and Quality of Service 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

Quiz in Congestion Control and Quality of Service

Question 41. _______ is a flow characteristic that applications can tolerate in different degrees.

A. Reliability

B. Delay

C. Jitter

D. Bandwidth


Question 42. In the _________ algorithm of TCP, the size of the congestion window increases additively until congestion is detected.

A. slow-start

B. congestion avoidance

C. congestion detection

D. None of these


Question 43. In ________ congestion control, policies are applied to prevent congestion before it happens.

A. open-loop

B. closed-loop

C. either (a) or (b)

D. neither (a) nor (b)


Question 44. In ________ queuing, packets are first assigned to a priority class. Each class has its own queue.

A. FIFO

B. priority

C. weighted fair

D. None of these


Question 45. In a network, when the load reaches the network capacity, the delay _______.

A. increases sharply

B. decreases sharply

C. remains constant

D. cannot be predicted

More Practice Quiz in Congestion Control and Quality of Service

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Practice Quiz Part 4

Practice Quiz Part 5

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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