单项选择题
A.切换到当前目录 B.切换到/root目录 C.切换到根目录 D.切换到用户的home目录
A.service sshd status B./etc/init.d/ssh status C.service ssh statrt D.service sshd start
A./usr/sbin/showmount B./bin/mkdir C./usr/sbin/show D./bin/ls
A.HA&vSphere Replication B.HA&FT C.vSphere Replication&SRM D.FT&vSphere Replication
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