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

相似考题

1.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

2.Which of the following commands should be run to rebuild a corrupted jfslog, loglv01?()A.fsck -p loglv01B.fsck -y /dev/loglv01C.logform /dev/loglv01D./usr/sbin/logform loglv01

3.Which of the following commands would verify the health of the sectors on a hard drive andrecover data on damaged sectors?（）A、TRACERTB、SFCC、CHKDSKD、NSLOOKUP

4.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.

参考答案和解析
正确答案： C
解析： 暂无解析
更多“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”相关问题

  • 第1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2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3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4题：

    The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）

    • A、Run cfgmgr. 
    • B、Run synclvodm. 
    • C、Look in errorlog for hardware problems. 
    • D、Boot into service mode and run fsck on filesystems.

    正确答案:C

  • 第5题：

    An administrator is attempting to recover afilesystem 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: 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 whilethe filesystem is unmounted
    • C、Force a umount of the filesystem with 'umount -F /dev/fslv02', and then run 'fsck p /dev/fslv02' while the file system 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：

    单选题
    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： D
    解析： 暂无解析

  • 第7题：

    单选题
    An administrator is attempting to recover afilesystem 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: 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 whilethe filesystem is unmounted

    C

    Force a umount of the filesystem with 'umount -F /dev/fslv02', and then run 'fsck p /dev/fslv02' while the file system 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： A
    解析： 暂无解析

  • 第8题：

    单选题
    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： B
    解析： 暂无解析

  • 第9题：

    单选题
    The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）
    A

    Run cfgmgr. 

    B

    Run synclvodm. 

    C

    Look in errorlog for hardware problems. 

    D

    Boot into service mode and run fsck on filesystems.


    正确答案： C
    解析： 暂无解析

  • 第10题：

    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


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    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： B
    解析： 暂无解析

  • 第12题：

    单选题
    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
    解析： 暂无解析

  • 第13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14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15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

  • 第16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

    正确答案:C

  • 第17题：

    A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）

    • A、Reboot the system in normal mode.
    • B、Use the bosboot command to rebuild the boot image.
    • C、Restore the boot logical volume from a mksysb image.
    • D、Reboot the system into maintenance mode and run fsck on the boot logical volume.

    正确答案:B

  • 第18题：

    单选题
    A System p administrator would like to verify the user definitions in the /etc/passwd file.  Which of the following commands will accomplish this（）
    A

    sysck

    B

    usrck

    C

    lssec

    D

    lsuser


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    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： A
    解析： 暂无解析

  • 第20题：

    单选题
    A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（）
    A

    usrck

    B

    sysck

    C

    lssec

    D

    lsuser


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    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.


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    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： A
    解析： 暂无解析

  • 第23题：

    单选题
    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： C
    解析： 暂无解析

  • 第24题：

    单选题
    A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）
    A

    Reboot the system in normal mode.

    B

    Use the bosboot command to rebuild the boot image.

    C

    Restore the boot logical volume from a mksysb image.

    D

    Reboot the system into maintenance mode and run fsck on the boot logical volume.


    正确答案： C
    解析： 暂无解析

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