Station A uses 32 byte packets to transmit messages to Station B using – McqOptions

MCQOPTIONS

1.	Station A uses 32 byte packets to transmit messages to Station B using B using a sliding window protocol. The round trip delay between A and B is 80 ms and the bottleneck bandwidth on the path between A and B is 128 kbps. What is the optimal window size that A should use?
A.	20
B.	40
C.	160
D.	320
Answer» C. 160

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