题目内容

在Windows操作系统中，某主机运行（1）命令后显示的信息如下图所示，则该网卡IP地址为（2），默认网关为（3）。空白（2）处应选择（）

A. 119.245.67.209
B. 119.245.67.254
C. 127.0.0.1
D. 240.0.0.0

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DHCP客户端在首次启动时会向网络发出一个Dhcpdiscover包来请求IP地址，其目的IP地址为（）。

A. 192.168.0.1
B. 0.0.0.0
C. 255.255.255.0
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A. /etc/profile
B. /etc/disk
C. /etc/fstab
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