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Question 10Asked in DSSSB TGT Computer Science (Technical), 12 Sep 2025, Shift 1 (9:00 AM)

What is the ARP reply's scope in terms of message type?

  1. AAnycast
  2. BUnicast
  3. CMulticast
  4. DBroadcast
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Correct answer: (B) Unicast

Explanation

An ARP request is broadcast to all hosts on the LAN, but the reply is sent unicast directly to the requesting host, whose MAC address is already known from the request.

From DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 1 (9:00 AM)

This is question 10 of DSSSB TGT Computer Science PYQ (Technical), 12 Sep 2025, Shift 1 (9:00 AM). 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.