LX0-101

单选题To allow a regular user account to mount and unmount a filesystem (for instance, a cdrom or floppy), which option need to be added to the corresponding line in /etc/fstab?()AnouidchkBalluserCuserDauto

题目
单选题
To allow a regular user account to mount and unmount a filesystem (for instance, a cdrom or floppy), which option need to be added to the corresponding line in /etc/fstab?()
A

 nouidchk

B

 alluser

C

 user

D

 auto

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相似问题和答案

第1题:

Toallowaregularuseraccounttomountandunmountafilesystem(forinstance,acdromorfloppy),whichoptionneedtobeaddedtothecorrespondinglinein/etc/fstab?()

A.nouidchk

B.alluser

C.user

D.auto


参考答案:C

第2题:

A  user  wants  to  be  permanently  added  to  the  dba  group.  Which  of  the  following  commands  or processes can be used to accomplish this()

  • A、chgrp
  • B、chuser
  • C、edit /etc/user
  • D、edit /etc/security/group

正确答案:B

第3题:

如何装载(mount)上在/etc/fstab文件中定义的所有文件系统()

A.mount-a

B.mount/mnt/*

C.mount

D.mount/etc/fstab


正确答案:A

第4题:

While using the smit install_remove menus to remove some filesets the system administrator notices the /usr filesystem is now unnecessarily large. Which of the following actions will reduce the size of the /usr filesystem?()

  • A、Backup, unmount, remove, recreate and restore the filesystem.
  • B、Boot from mksysb tape and select Shrink filesystems on restore.
  • C、Unmount, run defragfs /usr and the reducefs -size XXX /usr commands.
  • D、Update /etc/filesystems with the desired size for /usr and reboot the system.

正确答案:B

第5题:

You have just added a CD.ROM drive (/dev/hdd) to your system and have added it to yourfstab. Typically you can use which of the following commands to mount media in that drive to /mnt/cdrom?()

  • A、 mount /dev/cdrom /mnt/cdrom
  • B、 mount/dev/cdrom
  • C、 mount -t cdrom /dev/cdrom /mnt/cdrom
  • D、 mount /mnt/cdrom
  • E、 automount /mnt/hdd /mnt/cdrom

正确答案:D

第6题:

在linux系统中,将光驱挂载到/mnt/cdrom目录下,以下正确的命令是()。

  • A、cp /dev/cdrom /mnt/cdrom
  • B、unmount /dev/cdrom /mnt/cdrom
  • C、mount /mnt/cdrom
  • D、mount /dev/cdrom /mnt/cdrom

正确答案:D

第7题:

如何装载(mount)上在/etc/fstab文件中定义的所有文件系统?()

  • A、mount -a
  • B、mount/mnt/*
  • C、mount
  • D、cat/etc/fstab

正确答案:A

第8题:

如何装载(mount)上在/etc/fstab文件中定义的所有文件系统()。

A.mount-a

B.mount/mnt/*

C.mount

D.cat/etc/fstab|mount


正确答案:A

第9题:

What is the process for creating an NFS mount between two servers in the same network zone?()

  • A、Export the desired filesystem in the /etc/nfs file, run ’exportfs -a’,create a mount directory on the desired server, and mount the NFS filesystem.
  • B、Run ’exportfs -a’,export the desired filesystem in the /etc/nfs file,create a mount directory on the desired server, and mount the NFS filesystem.
  • C、Export the desired filesystem in the /etc/exports file, run ’exportfs -a’,create a mount directory on the desired server,and mount the NFS filesystem.
  • D、Run ’exportfs -u’,export the desired filesystem in the /etc/exports file, create a mount directory on the desired server,and mount the NFS filesystem.

正确答案:C

第10题:

A system administrator is attempting to unmount filesystem /dev/data and receives the following message:   umount: 0506-349 Cannot unmount /dev/data: The requested resource is busy.   Which of the following commands can be used to determine which process has open references within the filesystem?()

  • A、lsfs
  • B、topas
  • C、fuser
  • D、mount

正确答案:C

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