题目内容
(请给出正确答案)
[单选题]
使用mount命令将光驱挂载到/mnt/cdrom目录下的命令是()。
A.mount /dev/cdrom /mnt/cdrom
B.mount /mnt/cdrom /dev/cdrom
C.umount /dev/cdrom /mnt/cdrom
D.umount /mnt/cdrom /dev/cdrom
答案
dr-xr-xr-x
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A.mount /dev/cdrom /mnt/cdrom
B.mount /mnt/cdrom /dev/cdrom
C.umount /dev/cdrom /mnt/cdrom
D.umount /mnt/cdrom /dev/cdrom
第1题
A.mount /dev/cdrom /mnt/cdrom
B.mount /mnt/cdrom /dev/cdrom
C.umount /dev/cdrom /mnt/cdrom
D.umount /mnt/cdrom /dev/cdrom
第2题
A.Y.是
B.N.否
第3题
A.mount /mnt/cdrom
B.mount /mnt/cdrom /dev/hdc
C.mount /dev/hdc /mnt/cdrom
D.mount /dev/hdc
第4题
A.mount dev/had1 /winsys
B.mount /dev/had1 /winsys
C.mount /dev/had1 winsys
D.mount dev/had1 winsys
第5题
A.mount /mnt/cdrom
B.mount /mnt/cdrom /dev/hdc
C.mount /dev/hdc /mnt/cdrom
D.mount /dev/hdc
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