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Question 108Asked in DSSSB TGT Computer Science, 24 Jun 2023, Shift 3 (4:30 PM)

Which of the following statements is true?

  1. ACircuit setup is not required in both a datagram network and virtual-circuit network.
  2. BCircuit setup is required in both a datagram network and virtual-circuit network.
  3. CCircuit setup is required in a virtual-circuit network.
  4. DCircuit setup is required in a datagram network.
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Correct answer: (C) Circuit setup is required in a virtual-circuit network.

Explanation

A virtual-circuit network sets up a path (connection) before data is sent. A datagram network routes each packet independently, with no setup.

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

This is question 108 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.