Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Computer Networks TCP/UDP and Sockets, Congestion Control TCP
Which of the following is TRUE about three-way handshaking?
I. The client sends the first segment, SYN segment along with window size.
II. The server sends the second segment, an SYN + ACK segment with two flag bits set: SYN and ACK.
III. The server sends the third segment, the ACK segment. It consumes one sequence number.
1
I
2
II
3
I and II
4
I and III