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Question 16Asked in DSSSB TGT Computer Science (Technical), 12 Sep 2025, Shift 3 (5:00 PM)

Which of the following protocols supports multiplexing in transport layer?

  1. AHTTP
  2. BFTP
  3. CUDP
  4. DSMTP
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Correct answer: (C) UDP

Explanation

Transport-layer protocols such as UDP and TCP multiplex several application streams over one network connection using port numbers. HTTP, FTP and SMTP are application-layer protocols.

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

This is question 16 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.