Q. 28 A link has a transmission speed of 106 bits/sec. It uses data packets of size 1000
bytes each. Assume that the acknowledgement has negligible transmission delay,
and that its propagation delay is the same as the data propagation delay. Also
assume that the processing delays at the nodes are negligible. The efficiency of
the stop-and-wait protocol in this setup is exactly 25%. The value of the one-way
propagation delay (in milliseconds) is_______.
(A) 4
(B) 8
(C) 12
(D) 16
Answer: (C)
Explanation:
