In error recovery, what happens after a timeout?
A、Thereceiverretransmitsanacknowledgment;
B、Thesenderretransmitsoneormorepackets;
C、Thesendersetsanewtimeoutvalue;
D、Thesendersendsnewpackets.
发布时间：2025-11-19 07:14:29
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答案：The sender retransmits one or more packets
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