The data unit (PDU) at the transport layer is called a:
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Correct answer: (A) Segment
Explanation
Transport – segment; network – packet; data link – frame.
From DSSSB TGT Computer Science Full Mock Test 3
This is question 161 of DSSSB TGT Computer Science Full Mock Test 3. 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.