Which of the following is the correct sequence of TCP three-way handshake?
Options
A.
SYN, ACK, FIN
B.
SYN, SYN-ACK, ACK
C.
ACK, SYN, FIN
D.
FIN, ACK, SYN
E.
None of the above
Correct Answer (Detailed Explanation is Below)
B.
SYN, SYN-ACK, ACK
Detailed Explanation
Correct Answer: SYN, SYN-ACK, ACK.
TCP connection establishment involves three steps: 1. Client sends SYN. 2. Server responds with SYN-ACK. 3. Client sends ACK. This process establishes a TCP connection.