Even for one single connection, the retransmission time should not be fixed.A connection may be able to send segments and receive (74)faster during nontraffic period than during congested periods. TCP uses the dynamic retransmission time,a transmission time is different for each connection and which may be changed during the same connection.

2023-09-01

A.connections
B.requests
C.acknowledgments
D.datagrams

参考答案:C

网络工程师

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