NSE4_FGT-7.0 · Question #84
Refer to the exhibit. Which contains a session diagnostic output. Which statement is true about the session diagnostic output?
The correct answer is A. The session is in SYN_SENT state. This question asks to identify the state of a network session based on its diagnostic output, indicating the connection is in the initial stage of establishment.
Question
Refer to the exhibit. Which contains a session diagnostic output. Which statement is true about the session diagnostic output?
Exhibit
Options
- AThe session is in SYN_SENT state.
- BThe session is in FIN_ACK state.
- CThe session is in FTN_WAIT state.
- DThe session is in ESTABLISHED state.
How the community answered
(53 responses)- A94% (50)
- B4% (2)
- D2% (1)
Why each option
This question asks to identify the state of a network session based on its diagnostic output, indicating the connection is in the initial stage of establishment.
A SYN_SENT state indicates that a TCP client has initiated a connection by sending a SYN packet and is currently waiting for a SYN-ACK response from the server. This state signifies that the TCP three-way handshake is actively in progress, but not yet complete.
FIN_ACK is not a standard TCP session state; rather, it describes an acknowledgment (ACK) of a FIN packet during the connection termination sequence.
FTN_WAIT is not a recognized or standard TCP session state in networking protocols.
An ESTABLISHED state means the TCP three-way handshake has successfully completed, and the connection is fully open and ready for data transfer, which is a later stage than SYN_SENT.
Concept tested: TCP session states in diagnostics
Source: https://learn.microsoft.com/en-us/windows/win32/winsock/tcp-connection-states
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