单项选择题
A.客户机网卡的MAC地址为10-2B-89-2A-16-7D B.网关的IP地址为119.145.167.192 C.客户机的IP地址为119.145.167.192 D.Web服务器的IP地址为119.145.167.254
A.ps B.ls C.dir D.list
A./etc/hostname B./etc/host.conf C./etc/resolv.conf D./etc/httpd.conf