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128.168.0.0/16 分配给3个部门,第一个部门为260台主机,第二个部门为2台主机,第三个部门有62台主机,给出子网分配方案,即写出每个部门对应的子网和可用主机地址范围

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要对Linux7系统中的网络接口ens33的IP地址进行配置,需要修改()文件。

A. /etc/sysconfig/network-scripts/ifcfg-lo
B. /etc/sysconfig/network
C. /etc/sysconfig/network-scripts/ifcfg-ens33
D. /etc/init.d/network

在linux7中能修改主机名的命令是()。

A. hostname
B. system
C. vim
D. cat

Part I Sentence translation?xml:namespace>Directions: Translate the following sentences into Chinese or vice versa1.The best way to help troubled children is to shower them with more love.

2.Anxiously waiting for his son to return, the mother walked back and forth along the road.

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