【简答题】简述将光盘挂载到 /mnt/cdrom 目录下的命令操作。
【判断题】DNAMethylation is permanent and cannot be reversed.
【多选题】将光盘挂载到/mnt/cdrom目录的命令是()
A.
mount /dev/cdrom /mnt/cdrom
B.
mount /dev/sr0 /mnt/cdrom
C.
mount /mnt/cdrom /dev/cdrom
D.
mount /mnt/cdrom /dev/sr0
【单选题】将光盘CD-ROM(hdc)挂载到/mnt/cdrom目录下的命令是( )
B.
mount /mnt/cdrom /dev/hdc
C.
mount /dev/hdc /mnt/cdrom
【简答题】将光盘挂载到 /mnt/cdrom , 卸载挂载光盘的命令是( )
【单选题】将光盘驱动器(cdrom)挂载到Linux文件系统的/mnt/cdrom目录下。
A.
# mount -t iso9660 /dev/cdrom /mnt/cdrom
B.
# mount -t iso9660 /cdrom /mnt/cdrom
C.
# umount -t iso9660 /dev/cdrom /mnt/cdrom
D.
# umount -t iso9660 /cdrom /mnt/cdrom
【简答题】将光盘挂载到 /mnt/cdrom 的命令是( )