单项选择题
下列选项中,哪个是挂载CD设备的命令?()
A.mount-o/dev/cdrom/opt/centos
B.mount-loop/dev/cdrom/opt/centos
C.mount-p/dev/cdrom/opt/centos
D.mount/dev/cdrom/opt/centos
点击查看答案&解析
相关考题
