Kizspy | Question: 42
(Choose 1 answer)
Consider a situation where an interactive application produces a packet to send each keystroke from the client and the server echoes each keystroke that it receives from the client. Which of following strategies for sending ACK frames in a Go-Back-N is appropriate for the situation?
A. send an ACK frame immediately after each frame is received
B. send an ACK frame after every other frame is received
C. send an ACK frame when the next piggyback opportunity arises
D. Any one of the above
