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Question 16Asked in DSSSB TGT Computer Science (Technical), 12 Sep 2025, Shift 2 (1:00 PM)

In TCP, which flag is used to initiate connection termination?

  1. AACK
  2. BRST
  3. CFIN
  4. DSYN
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Correct answer: (C) FIN

Explanation

A host sends a segment with the FIN flag set to start closing the connection. SYN opens a connection and RST aborts it abruptly.

From DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 2 (1:00 PM)

This is question 16 of DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 2 (1:00 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.