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Q.

In ________ we try to avoid traffic congestion.

A

congestion control

B

quality of service

C

either (a) or (b)

D

both (a) and (b)

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MCQ

1.

In ________ we try to avoid traffic congestion.

A

congestion control

B

quality of service

C

either (a) or (b)

D

both (a) and (b)

Discussion

MCQ

2.

In the ________ algorithm of TCP, the size of the congestion window increases exponentially until it reaches a threshold

A

slow-start

B

congestion avoidance

C

congestion detection

D

none of the above

Discussion

MCQ

3.

In the ___________ algorithm of TCP, the size of the threshold is dropped to one-half, a multiplicative decrease

A

slow-start

B

congestion avoidance

C

congestion detection

D

none of the above

Discussion

MCQ

4.

In Frame Relay, the user can never exceed the_________

A

access rate

B

committed burst size

C

committed information rate

D

excess burst size

Discussion

MCQ

5.

In Frame Relay, a ___________ is the maximum number of bits in a predefined time that the network is committed to transfer without discarding any frame or setting the DE bit.

A

access rate

B

committed burst size

C

committed information rate

D

excess burst size

Discussion

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