正确答案: AD

Half-duplex Ethernet operates in a shared collision domain. Half-duplex Ethernet has lower effective throughput.

题目：When you compare the differences between half-duplex and full-duplex Ethernet, which of the following characteristics are exclusive to half-duplex? (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]EIGRP的管理距离（）

110

[单选题]IP地址为：192.168.50.70，掩码为：255.255.255.248，则该IP地址所在子网的广播地址为（）

192.168.50.71

[单选题]哪个命令可以成功测试网络：()

Routerping192.5.5.30

[单选题]PPP工作在OSI的哪一层（）

数据链路层