Nokia
4A0-100 · Question #155
TCP is sending data in 5 segments with SEQ numbers 27000, 27500.28000, 28500, and 29000 respectively. During transmission, the segment with SEQ=28500 is dropped in the network. How does TCP handle…
The correct answer is C. Once the reciever's window is full. TCP assembles the payload and determines that SEQ=28500 is. See the full explanation below for the reasoning.
Service Fundamentals
Question
TCP is sending data in 5 segments with SEQ numbers 27000, 27500.28000, 28500, and 29000 respectively. During transmission, the segment with SEQ=28500 is dropped in the network. How does TCP handle this situation?
Options
- AThe receiving end station sends an ACK flag with SEQ=28000 to indicate it has received a segment
- BThe receiving station sends a NACK frame with SEQ=28500 requesting that the frame be
- COnce the reciever's window is full. TCP assembles the payload and determines that SEQ=28500 is
- DTCP will collect the segments and forward them to the application layer where the SEQ numbers will
How the community answered
(24 responses)- A4% (1)
- B17% (4)
- C71% (17)
- D8% (2)
Topics
#TCP#retransmission#sequence numbers#segment loss
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