a TCP socket is ready and listening for incoming connections, it's in the state. LISTEN O CLOSE_WAIT O ESTABLISHED O SYN SENT

If a TCP socket is ready and listening for incoming connections, it's in the state. LISTEN O CLOSE_WAIT O ESTABLISHED O SYN SENT

What must you do in Python before opening a socket?1 pointopen socket_socket = trueimport tcpimport socketimport tcp-socket

Select the correct answerWhat happens if ServerSocket is not able to listen on the specified port?OptionsIOException is thrown when opening the socketThe system will wait till port is freeThe system exits gracefully with appropriate messagePortOccupiedException is thrown

A device involved in a Transmission Control Protocol (TCP) connection is ready to close the connection. The other device in the connection agrees. What has occurred?

Describe the situation that causes TCP to move from the state FIN-WAIT-1 to CLOSINGGroup of answer choicesThe actively closing side has sent an acknowledgment to the other side's FIN.The side of the connection that is actively closing the connection has completed the handshake and is waiting to be certain no packets remain in the network.The passively closing side has sent an acknowledgment to the other side's FIN.The side of the connection that is actively closing the connection recieves a FIN from the other side before receiving the ACK of it's own FIN.The side of the connection that is actively closing the connection has sent a FIN.