2 votes 2 votes Which of the following is TRUE 1. A SYN segment can carry data,consumes no sequence number 2. A SYN+ACK segment can't carry data,but does consume one sequence number 3. An ACK segment , if carrying no data doesn't consume a sequence number Computer Networks testbook-test-series computer-networks tcp + – jatin khachane 1 asked Oct 5, 2018 • edited Mar 12, 2019 by ajaysoni1924 jatin khachane 1 2.2k views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments jatin khachane 1 commented Oct 5, 2018 reply Follow Share @ srestha No..during connection establishment phase:- 3rd step of handshake .it will be pure ack with no data consuming no sequence number..but later during data transfer it can be piggybacked consuming sequence numbers ..m I right? 0 votes 0 votes Magma commented Oct 5, 2018 reply Follow Share Yess jatin khachane 1 1 votes 1 votes altamash commented Oct 7, 2018 i edited by altamash Oct 7, 2018 reply Follow Share answer is 2 and 3 is true.because client sends the first segment SYN in which only SYN flag is set.SYN is control segment and caries no data.other side receiver sends segment SYN+ACK segment with two flag bits set.server acknowledge client by sending ACK flag. 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes Option ii, and iii both are true. SYN FALG(request ) Consume one sequence number . But not carry data . ACK FLAG dosent consume sequence number and data . SYN +ACK (reply)consume one sequence number . But not carry data . abhishekmehta4u answered Mar 12, 2019 abhishekmehta4u comment Share Follow See all 0 reply Please log in or register to add a comment.
