How does a switch respond when it receives a message?（）
- A、It reads the Layer-5 information and sends the message directly to the intended computer.
- B、It reads the Media Access Control (MAC) address and broadcasts the message to all the computers that are connected to the switch.
- C、It reads the Media Access Control (MAC) address and sends the message directly to the intended computer.
- D、It reads the Layer-5 information and broadcasts the message to all the computers that are connected to the switch.
正确答案:C
答案解析:有
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