Computer Networks MCQ with Answers

Computer Networks MCQ with Answers

81) Select incorrect statement in error retransmission used in continuous ARQ method.

Answer is:

Go-back-N has better line utilization

82) Collision domain can be compared to which distance data travels between two stations

Answer is:

Maximum

83) How many cross points are needed in a single-stage switch with 40 inputs and 50 outputs ?

Answer is:

2000

84) In a time - division switch, which governs the destination of a packet stored in RAM

Answer is:

Control unit

85) The number of cross-points needed for 10 lines in a cross-point switch which is full duplex in nature and there are no self connection, is

Answer is:

45

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