A./etc/inittab B./etc/rmtab C./etc/passwd D./etc/rC.tcpip
A./etc/hosts B./etc/sysconfig/network C./etc/resolv.conf D./etc/netsvC.conf
A./etc/host.equiv對root用戶無效 B..rhosts在/etc/hosts.equiv之前應用 C..rhosts在/etc/hosts.equiv之后應用 D.使用BerkleyInternet服務需要提供密碼