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问题

The Ezonexam LAN is upgrading all devices to operate in full duplex. Which statement is true about full-duplex Ethernet in comparison to half-duplex Ethernet?

A.Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receive

B.Full-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point link

C.Full-duplex Ethernet can provide higher throughout than can half-duplex Ethernet of the same bandwidth

D.Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex ethernet uses a jam signal

E.None of the above

参考答案
正确答案:C
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