题目内容

Which of the following about TCP connection is not correct?( )

A. It is a broadcast connection
B. It is a point-to-point connection
C. It is a pipelined connection
D. It is a full duplex connection

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The SYN segment is used for____.

A. TCP connection setup
B. TCP flow control
C. TCP congestion control
D. Closing a TCP connection

The FIN segment is used for____.

A. TCP connection setup
B. TCP flow control
C. TCP congestion control
D. Closing a TCP connection

How does TCP sender perceive congestion?( )

A. Through a timeout event
B. Through a receiving duplicate ACK-s event
C. Both A and B
D. Either A or B

Extending host-to-host delivery to process-to-process delivery is called transport-layer ____ and .

A. multiplexing and de-multiplexing
B. storing and forwarding
C. forwarding and filtering
D. switching and routing

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