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Question 158Asked in DSSSB TGT Computer Science, 24 Jun 2023, Shift 3 (4:30 PM)

What feature of the transport layer prevents data loss?

  1. AEncryption
  2. BPacket switching
  3. CAddressing
  4. DFlow control
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Correct answer: (D) Flow control

Explanation

Transport-layer flow control (with acknowledgements and retransmission) stops a fast sender from overwhelming the receiver, which prevents data loss.

From DSSSB TGT Computer Science PYQ, 24 Jun 2023, Shift 3 (4:30 PM)

This is question 158 of DSSSB TGT Computer Science PYQ, 24 Jun 2023, Shift 3 (4:30 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.