正确答案: BD

It operates without collisions It provides faster data transfer

题目：Why is full-duplex Ethernet superior to its single-duplex counterpart? (Select two answer choices.)

解析：解析：Explanation:

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举一反三的答案和解析：

[单选题]PPP工作在OSI的哪一层（）

数据链路层

[单选题]路由器上，命令“show int s0”的显示结果为：Serial0 is up,line protocol is down出现该结果的可能原因是（）

两端设备协议不一致

[单选题]常见的LSA有几种类型()

6

[单选题]在OSI七层模型中，介质工作在哪一层()

物理层

[单选题]The 201.145.32.0 network is subnetted using a /26 mask. How many networks and IP hosts per network exists using this subnet mask?

4 networks and 62 hosts

解析：解析：Explanation: