1.

In segment header, sequence number and acknowledgement number fields refer to _______(a) Byte number(b) Buffer number(c) Segment number(d) AcknowledgmentThis question was addressed to me in exam.Question is taken from TCP-1 in portion Transport Layer of Computer Network

Answer»

The correct option is (a) Byte NUMBER

To EXPLAIN I would SAY: As TCP has to ensure ordered delivery of PACKETS, sequence number and acknowledgement number are used to identify the byte number of the packet in the STREAM of bytes being transmitted.



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