Asystemadministratorisattemptingtounmountfilesystem/dev/dataandreceivesthefollowingmessage:umount:0506-349Cannotunmount/dev/data:Therequestedresourceisbusy.Whichofthefollowingcommandscanbeusedtodeterminewhichprocesshasopenreferenceswithinthefilesystem?()
A.lsfs
B.topas
C.fuser
D.mount
第1题:
下面哪一个是逻辑分区?()
A./dev/sda1
B./dev/sda2
C./dev/sda3
D./dev/sda6
E./dev/sda5
F./dev/sda4
第2题:
3、下面哪一个是逻辑分区?()
A./dev/sda1
B./dev/sda2
C./dev/sda3
D./dev/sda6
E./dev/sda5
F./dev/sda4
第3题:
1、将光盘/dev/hdc 卸载的命令是
A.umount /dev/hdc
B.unmount /dev/hdc
C.umount /mnt/cdrom /dev/hdc
D.unmount /mnt/cdrom /dev/hdc
第4题:
Linux中第2个IDE接口硬盘可以表示为()
A./dev/hda
B./dev/hdb
C./dev/sdb
D./dev/sda
第5题:
在Linux中第一块SCSI磁盘的名字为()
A./dev/sdb
B./dev/sdc
C./dev/sda
D./dev/sdd