Refer to the exhibit. Host1 is in the process of setting up a TCP session with Host2. Host1 has sent a SYN message to begin session establishment. What happens next

Refer to the exhibit. Host1 is in the process of setting up a TCP session with Host2. Host1 has sent a SYN message to begin session establishment. What happens next?

Host1 sends a segment with the ACK flag = 0, SYN flag = 0 to Host2.

Host1 sends a segment with the ACK flag = 1, SYN flag = 0 to Host2.

Host1 sends a segment with the ACK flag = 1, SYN flag = 1 to Host2.

Host2 sends a segment with the ACK flag = 0, SYN flag = 1 to Host1.

Host2 sends a segment with the ACK flag = 1, SYN flag = 0 to Host1.

Host2 sends a segment with the ACK flag = 1, SYN flag = 1 to Host1.