UTpaper

Free mock tests & test series

Question 9Asked in DSSSB TGT Computer Science (Technical), 12 Sep 2025, Shift 3 (5:00 PM)

Which of the following scenarios indicates successful connection establishment in TCP?

  1. AOnly the SYN is sent and received
  2. BData packets are transmitted without SYN packets
  3. CSYN, SYN-ACK and ACK packets are exchanged
  4. DOnly the SYN-ACK is sent
Show answerHide answer

Correct answer: (C) SYN, SYN-ACK and ACK packets are exchanged

Explanation

TCP sets up a connection with a three-way handshake: the client sends SYN, the server replies SYN-ACK and the client answers ACK. Only after this exchange is the connection established.

From DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 3 (5:00 PM)

This is question 9 of DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 3 (5:00 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.