EC-Council

EC0-350 · Question #868

What does FIN in TCP flag define?

The correct answer is B. Used to close a TCP connection. See the full explanation below for the reasoning.

Question

What does FIN in TCP flag define?

Options

AUsed to abort a TCP connection abruptly
BUsed to close a TCP connection
CUsed to acknowledge receipt of a previous packet or transmission
DUsed to indicate the beginning of a TCP connection

How the community answered

(21 responses)

A
19% (4)
B
71% (15)
C
5% (1)
D
5% (1)

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Full EC0-350 Practice