A TCP server application is programmed to listen on port number P on host S. A TCP client connected to the TCP server over the network.Consider that while the TCP connection was active, the server machine S crashed are rebooted. Assume that the client does not use the TCP keepalive timer.Which of the following behaviours is/are possible?

If the client was waiting to receive a packet, it may wait indefinitely.

If the client sends a packet after the server reboot, it will receive a RST segment.

It the client sends a packet after the server reboot, it will receive a FIN segment.

The TCP server application on S can listen on P after reboot.

A TCP server application is programmed to listen on port number P on h

1.	A TCP server application is programmed to listen on port number P on host S. A TCP client connected to the TCP server over the network.Consider that while the TCP connection was active, the server machine S crashed are rebooted. Assume that the client does not use the TCP keepalive timer.Which of the following behaviours is/are possible?
A.	If the client sends a packet after the server reboot, it will receive a RST segment.
B.	If the client was waiting to receive a packet, it may wait indefinitely.
C.	It the client sends a packet after the server reboot, it will receive a FIN segment.
D.	The TCP server application on S can listen on P after reboot.
Answer» B. If the client was waiting to receive a packet, it may wait indefinitely.

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