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单选题Which of the following commands should be run to verify that file system /data is not corrupted?（）A fsck /dtaB fsck datavgC lqueryvg datavgD stat /data

题目
单选题
Which of the following commands should be run to verify that file system /data is not corrupted?（）
A

fsck /dta

B

fsck datavg

C

lqueryvg datavg

D

stat /data

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相似问题和答案

第1题：

Which of the following commands should be run to rebuild a corrupted jfslog, loglv01?()

A.fsck -p loglv01

B.fsck -y /dev/loglv01

C.logform /dev/loglv01

D./usr/sbin/logform loglv01


参考答案：C

第2题：

A user suspects that a recently installed program overwrote a Windows system file on the computer. Which of the following commands could be run to check and verify the system files？（）

  • A、system /v
  • B、winnt /s
  • C、sfc /scannow
  • D、chkdsk /f

正确答案:C

第3题：

Which of the following commands should be run to verify that file system ／data is not corrupted?()

A.fsck /dta

B.fsck datavg

C.lqueryvg datavg

D.stat /data


参考答案：A

第4题：

A system administrator completed an upgrade of the maintenance level of their AIX system. Which of the following commands should be run to verify that the operating system is in a consistent state？（）

  • A、instfix -i
  • B、lslpp -l
  • C、lppchk -v
  • D、oslevel -r

正确答案:C

第5题：

An administrator is attempting to recover a filesystem that fails to manually unmount. The fsck command produces the following output： The current volume is： /dev/fslv02 File system is currently mounted.   Invalid file system size in the primary superblock. Invalid file system size in the secondary superblock.  Primary superblock is corrupt. Secondary superblock is corrupt.   fsck： 0507-018 Superblock is corrupt and cannot be repaired. Both primary and secondary copies are corrupt.Cannot continue tried to mount  Which steps will resolve the problem？（）

  • A、Reboot the server into maintenance mode and run ‘fsck’ with the ‘-p’ parameter while the filesystem is mounted.
  • B、Reboot the server into maintenance mode and run ‘fsck’ with the ‘-y’ parameter while the filesystem is unmounted.
  • C、Force a umount of the filesystem with ‘umount -F /dev/fslv02’， and then run ‘fsck -p /dev/fslv02’ while the filesystem is unmounted.
  • D、Force a umount of the filesystem by varying off the hosting volume group and then varyon the volume group. This will permit ‘fsck -y’ to be run against the failing filesystem.

正确答案:B

第6题：

Which of the following commands would verify the health of the sectors on a hard drive andrecover data on damaged sectors?（）

  • A、TRACERT
  • B、SFC
  • C、CHKDSK
  • D、NSLOOKUP

正确答案:C

第7题：

A graphics card has been added to the system. After rebooting, the system hangs during the login process with a blue screen indicating "CDE please wait". Which of the following procedures should be performed next?（）

  • A、Reinstall the CDE software
  • B、Check the name resolution
  • C、Uncomment the last line in .dtprofile
  • D、Boot in maintenance mode and perform fsck on file systems

正确答案:A

第8题：

Which of the following statements is TRUE about mounting a file system?()

A.A file system cannot be mounted on a directory containing data.

B.Mounting a file system on a mount point containing data will delete the data.

C.Mounting a file system on a amount point containing data will make the data temporarily inaccessible.

D.A systems administrator must manually create an empty directory prior to mounting an AIX JFS.


参考答案：C

第9题：

Which of the following is the BEST sequence to bare metal restore a server？（）

  • A、 Determine backups available， restore backups， and verify data.
  • B、 Restore applications， restore data， and verify data.
  • C、 Restore OS， restore system applications， and restore data.
  • D、 Contact end users of outage， restore backup data， and verify data.

正确答案:C

第10题：

Which of the following commands should be run to verify that file system /data is not corrupted?（）

  • A、fsck /dta
  • B、fsck datavg
  • C、lqueryvg datavg
  • D、stat /data

正确答案:A

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