单选题A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files.  Which command will mount the s

题目
单选题
A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files.  Which command will mount the snapshot？ （）
A

 mount -F ufs -o ro /dev/fssnap/0 /check

B

 mount -F ufs -o rw /dev/fssnap/0 /check

C

 mount -F ufs -o ro /export/project /check

D

 mount -F ufs -o rw /export/project /check

相似考题

1.Before performing a mksysb system backup, which of the following procedures should a system administrator perform to avoid backing up certain user files?()A.Add the list of files to /etc/exclude.rootvg.B.Modify the image.data file and add the files to be excluded form the backup.C.Modify the bosinst.data file and specify which files are to be excluded from the backup.D.Specify the files to be excluded on the command line when executing the mksysb command.

2.Certkiller .com has a file server named Certkiller -SR07 that stores old inventory files. Certkiller .com has given you the task of creating an application to archive these old inventory files.The inventory files have to be compressed prior to being uploaded to Certkiller .com‘s Web server.You are currently writing a method that will receive a byte array and compress it into a new file.You need to ensure that a data corruption check takes place during the decompression process.What should you do?（）A.B.C.D.

3.Which command copies the factory-default files to your backup media？（）A、request system snapshot rescueB、request system snapshot factoryC、request system snapshot defaultD、request system snapshot as-primary

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.

更多“单选题A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files.  Which command will mount the s”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：

    Which command（s） will result in the smallest sized backup of the text files contained in the /staticFS filesystem？（）  

    • A、tar -cvf file_system.tar /staticFS ； gzip file_system.tar
    • B、tar -xvf /staticFS file_system.tar ； gzip file_system.tar
    • C、tar -cvf /staticFS file_system.tar ； compress file_system.tar
    • D、tar -xvf file_system.tar /staticFS  ； compress file_system.tar

    正确答案:A

  • 第3题：

    A file system has been corrupted and needs to be restored.  Which file contains the ufsdump levels for this file system？ （）

    • A、 /etc/backup
    • B、 /etc/ufsdump
    • C、 /etc/dumpdates
    • D、 /etc/fsdumpdates

    正确答案:C

  • 第4题：

    A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files.  Which command will mount the snapshot？ （）

    • A、 mount -F ufs -o ro /dev/fssnap/0 /check
    • B、 mount -F ufs -o rw /dev/fssnap/0 /check
    • C、 mount -F ufs -o ro /export/project /check
    • D、 mount -F ufs -o rw /export/project /check

    正确答案:A

  • 第5题：

    Your database is set in NOARCHIVELOG mode and is backed up every night. There are 10 redo log groups on the database， each with three members， making a total of 30 redo log files. At lunchtime the server unexpectedly gets shut down. Upon restarting you notice that the data file belonging to the SYSTEM tablespace has become corrupted. You also notice that there have been 15 log switches during the day. Which solution should you use to recover as much committed data as possible？（）

    • A、Restore the data file for the SYSTEM tablespace then open the database. 
    • B、Restore all redo logs form last night's backup, then restart the database. 
    • C、Perform a complete restore of all files from last night's backup. Data entered into the database today must be reentered. 
    • D、Mount the instance, take the SYSTEM tablespace offline, open the database, and then restore the data file, recover it, and bring the tablespace online. 

    正确答案:C

  • 第6题：

    单选题
    You have a computer that runs Windows 7. The computer has System Protection enabled. You need toretain only the last System Protection snapshot of the computer. All other snapshots must be deleted.  Whatshould you do?（）
    A

    Run Disk Cleanup for Programs and Features.

    B

    Run Disk Cleanup for System Restore and Shadow Copies.

    C

    From the System Protection Restore settings, select Turn off System Restore.

    D

    From the System Protection Restore settings, select Only restore previous versions of files.


    正确答案： C
    解析： 暂无解析

  • 第7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8题：

    单选题
    You created a snapshot of the /data2 filesystem as follows：   # fssnap -F ufs -o bs=/data2/snap /data2   But， the system responds with the following error： snapshot error： Invalid backing file path   What is the problem？ （）
    A

     The /data filesystem does not exist.

    B

     This message indicates that the /data2/snap directory does not exist.

    C

     The name of the Backing Store is incorrect， it should be /dev/fssnap/0

    D

     This message indicates that you cannot have the backing store file on the same filesystem as the filesystem being snapped.


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which command(s) will result in the smallest sized backup of the text files contained in the /staticFS filesystem?（）
    A

    tar -cvf file_system.tar /staticFS ; gzip file_system.tar

    B

    tar -xvf /staticFS file_system.tar ; gzip file_system.tar

    C

    tar -cvf /staticFS file_system.tar ; compress file_system.tar

    D

    tar -xvf file_system.tar /staticFS ; compress file_system.tar


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    A file system has been corrupted and needs to be restored.  Which file contains the ufsdump levels for this file system？ （）
    A

     /etc/backup

    B

     /etc/ufsdump

    C

     /etc/dumpdates

    D

     /etc/fsdumpdates


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    You need to restore some files from a file system. The file system was backed up from a snapshot.  Which command will correctly restore these files？（）
    A

     fssnap -i

    B

     fssnap -r

    C

     ufsrestore -i

    D

     snaprestore -i


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    After you back up /export using a file system snapshot， and you have removed the snapshot， you also need to remove the backing store. If the snapshot was created with：  # mkdir /var/tmp/backup-snaps  # fssnap -o  bs=/var/tmp/backup-snaps /export   Which file do you need to remove？ （）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： A
    解析： 暂无解析

  • 第13题：

    You need to restore some files from a file system. The file system was backed up from a snapshot.  Which command will correctly restore these files？（）

    • A、 fssnap -i
    • B、 fssnap -r
    • C、 ufsrestore -i
    • D、 snaprestore -i

    正确答案:C

  • 第14题：

    A new application has been added to a system which needs to automatically be started at system startup. The system administrator has decided to accomplish this by using the /etc/inittab file. Which command would be used to accomplish this in a supported manner？（）

    • A、vi
    • B、mkitab
    • C、telinit
    • D、startsrc

    正确答案:B

  • 第15题：

    You work as a database administrator for Certkiller .com. Your database is in NOARCHIVELOG mode. The database has been configured with three redo logs groups， and there have been five log switches. You lost one non-system-critical data file from your database.  Which method would you use to recover the data file？（）

    • A、Restore all the data files and open the database
    • B、Create the data file and performtablespacerecovery
    • C、No need to restore any file， just recover the database
    • D、Restore only the system data file and recover the database
    • E、Restore only lost date file and performtablespacerecovery

    正确答案:A

  • 第16题：

    You created a snapshot of the /data2 filesystem as follows：   # fssnap -F ufs -o bs=/data2/snap /data2   But， the system responds with the following error： snapshot error： Invalid backing file path   What is the problem？ （）

    • A、 The /data filesystem does not exist.
    • B、 This message indicates that the /data2/snap directory does not exist.
    • C、 The name of the Backing Store is incorrect， it should be /dev/fssnap/0
    • D、 This message indicates that you cannot have the backing store file on the same filesystem as the filesystem being snapped.

    正确答案:D

  • 第17题：

    单选题
    Which command copies the factory-default files to your backup media？（）
    A

    request system snapshot rescue

    B

    request system snapshot factory

    C

    request system snapshot default

    D

    request system snapshot as-primary


    正确答案： A
    解析： 暂无解析

  • 第18题：

    单选题
    The /export/home file system is running out of space on c0t0d0s7. You added a new disk to the system and it is named c1t1d0. You need to move the /export/home file system to slice 7 on the new disk.  Which command is used to move the data from /export/home to the new disk after booting the server to the single-user milestone？ （）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    You work as a database administrator for Supportcenter.cn. Your database is in NOARCHIVELOG mode. The database has been configured with three redo logs groups， and there have been five log switches. You lost one non-system-critical data file from your database. Which method would you use to recover the data file？（）
    A

    Restore all the data files and open the database

    B

    Create the data file and perform tablespace recovery

    C

    No need to restore any file， just recover the database

    D

    Restore only the system data file and recover the database

    E

    Restore only lost date file and performtablespacerecovery


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    Your database is set in NOARCHIVELOG mode and is backed up every night. There are 10 redo log groups on the database， each with three members， making a total of 30 redo log files. At lunchtime the server unexpectedly gets shut down. Upon restarting you notice that the data file belonging to the SYSTEM tablespace has become corrupted. You also notice that there have been 15 log switches during the day. Which solution should you use to recover as much committed data as possible？（）
    A

    Restore the data file for the SYSTEM tablespace then open the database. 

    B

    Restore all redo logs form last night's backup, then restart the database. 

    C

    Perform a complete restore of all files from last night's backup. Data entered into the database today must be reentered. 

    D

    Mount the instance, take the SYSTEM tablespace offline, open the database, and then restore the data file, recover it, and bring the tablespace online. 


    正确答案： C
    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
    A snapshot of the /export/project file system has been taken. Prior to backing up the file system， you need to check to see if certain files are on the snapshot. The snapshot needs to be mounted to check for these files.  Which command will mount the snapshot？ （）
    A

     mount -F ufs -o ro /dev/fssnap/0 /check

    B

     mount -F ufs -o rw /dev/fssnap/0 /check

    C

     mount -F ufs -o ro /export/project /check

    D

     mount -F ufs -o rw /export/project /check


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A new application has been added to a system which needs to automatically be started at system startup. The system administrator has decided to accomplish this by using the /etc/inittab file. Which command would be used to accomplish this in a supported manner？（）
    A

    vi

    B

    mkitab

    C

    telinit

    D

    startsrc


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Before performing a mksysb system backup, which of the following procedures should a system administrator perform to avoid backing up certain user files?（）
    A

    Add the list of files to /etc/exclude.rootvg.

    B

    Modify the image.data file and add the files to be excluded form the backup.

    C

    Modify the bosinst.data file and specify which files are to be excluded from the backup.

    D

    Specify the files to be excluded on the command line when executing the mksysb command.


    正确答案： D
    解析： 暂无解析

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