GATE 2023 Computer Networks 53

In the congestion avoidance algorithm, the size of the congestion window increases ____________ until congestion is detected.

Retransmission of packets must not be done when _______

In the slow-start algorithm, the size of the congestion window increases __________ until it reaches a threshold.

The sender window size is 4000 bytes and MSS = 100 bytes. When data is transmitted 8 ACK’s came. Then what is the present sender window size?

Suppose the TCP congestion window is set to 24KB and a time out occurs. Also, 1MSS is given as 1KB. If we use slow start AIMD then the window size after the 6^th transmission will be?