Question: Consider a half-duplex point-to-point link using a stop-and-wait scheme, in which a series of messages is sent, with each message segmented into a number of

Consider a half-duplex point-to-point link using a stop-and-wait scheme, in which a series of messages is sent, with each message segmented into a number of frames.

Ignore errors and frame overhead.

a. What is the effect on line utilization of increasing the message size so that fewer messages will be required? Other factors remain constant.

b. What is the effect on line utilization of increasing the number of frames for a constant message size?

c. What is the effect on line utilization of increasing frame size?

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