Huawei
H12-711_V4.0 · Question #103
Regarding the description of the four-way handshake when disconnecting a TCP connection, which of the following is incorrect?
The correct answer is B. When the passive shutdown receives the first FIN, it will send back an ACK and randomly. See the full explanation below for the reasoning.
Question
Regarding the description of the four-way handshake when disconnecting a TCP connection, which of the following is incorrect?
Options
- AThe active closing party sends the first FIN to perform active closing, and the other party receives
- BWhen the passive shutdown receives the first FIN, it will send back an ACK and randomly
- CThe passive closing party needs to send an end-of-file character to the application, and the
- DAfter the passive closing party sends FIN, the active closing party must send back a confirmation
How the community answered
(27 responses)- A11% (3)
- B81% (22)
- C4% (1)
- D4% (1)
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