A、The length of conflict window specified in Ethernet protocol is 51.2 us
B、The data transmission rate in Ethernet is 10Mbps, and the collision window can send 521bit of data
C、64B is the minimum frame length for Ethernet
D、No conflict is found when the host sends the preamble code of a frame and the preamble delimiter of the frame, then the host can continue to send
喵查答案:No conflict is found when the host sends the preamble code of a frame and the preamble delimiter of the frame, then the host can continue to send