单选题:16.建立动态路由需要用到的文件有 __.
建立动态路由需要用到的文件有__.
A. /etc/hosts
B./etc/HOSTNAME
C./etc/resolv.conf
D. /etc/gateways
答案:D
A. /etc/hosts
B./etc/HOSTNAME
C./etc/resolv.conf
D. /etc/gateways
答案:D