单选题The CHKDSK /R command allows a technician to：（）A perform an exhaustive disk check， locate bad sectors， and recover readable information.B set a disk as read-only， perform an exhaustive disk check and repair bad sectors.C scan and verify the versions of

题目
单选题
The CHKDSK /R command allows a technician to：（）
A

perform an exhaustive disk check， locate bad sectors， and recover readable information.

B

set a disk as read-only， perform an exhaustive disk check and repair bad sectors.

C

scan and verify the versions of all protected system files using the tools default operation.

D

consolidate fragmented files and folders on the computers hard disk.

相似考题

1.You want to perform the following operations for the DATA ASM disk group:Which command accomplishes these tasks?()A. ALTER DISKGROUP data CHECK;B. ALTER DISKGROUP data CHECK DISK;C. ALTER DISKGROUP data CHECK FILE;D. ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1;

2.A user states while making several attempts to install a new version of their graphics application,they place the disk in the drive and the LED blinks but nothing happens. Which of the following is the FIRST action to perform?（）A、Clean the drive with an approved cleaning disk.B、Check the media for scratches or cracks.C、Replace the drive with a known good one.D、Verify the type of media and drive.

3.A technician finished installing antivirus software. Which of the following should the technician perform NEXT?（）A、Run a full scan on the local disk.B、Remove infected files.C、Update antivirus signatures.D、Quarantine infected files

4.A user reports that they walked away from their laptop for 30 minutes and when they came backthe screen was very dim. The user tried moving the mouse and increasing the brightness setting,but neither worked. Which of the following should the technician do FIRST?（）A. Plug in an external monitor to test the video card.B. Run a check disk scan to verify there is no corruption.C. Check if the laptop is now on battery power.D. Have the LCD screen replaced with a known good screen.

更多“单选题The CHKDSK /R command allows a technician to：（）A perform an exhaustive disk check， locate bad sectors， and recover readable information.B set a disk as read-only， perform an exhaustive disk check and repair bad sectors.C scan and verify the versions of”相关问题

  • 第1题：

    Which of the following components could MOST likely cause Mike, a technician, to receive a ‘Nonsystem disk or disk error’ after POST?（）

    • A、Bad memory
    • B、Video card
    • C、Faulty chipset
    • D、FDD

    正确答案:D

  • 第2题：

    The CHKDSK /R command allows a technician to：（）

    • A、perform an exhaustive disk check， locate bad sectors， and recover readable information.
    • B、set a disk as read-only， perform an exhaustive disk check and repair bad sectors.
    • C、scan and verify the versions of all protected system files using the tools default operation.
    • D、consolidate fragmented files and folders on the computers hard disk.

    正确答案:A

  • 第3题：

    Which of the following utilities, in Windows, can be configured to perform automatic disk defragmentation?（）

    • A、Task Scheduler
    • B、Disk Defragmenter Tool
    • C、Task Manager
    • D、Disk Manager

    正确答案:A

  • 第4题：

    An administrator suspects problems on a SCSI hard disk， but upon running diagnostics， no errors were found. What must be done to check the condition of the drive？（）

    • A、Run diag and select the ’Certify Media’ task.
    • B、Perform a read and write test on the disk and monitor errorlog.
    • C、Update the disk firmware to the latest level and monitor errorlog.
    • D、Format the disk to ensure bad blocks are omitted from the disk layout.

    正确答案:A

  • 第5题：

    You want to perform the following operations for the DATA ASM disk group： -Verify the consistency of the disk.  -Cross-check all the file extent maps and allocation tables for consistency. check whether the alias metadata directory and file directory are linked correctly.  -Check that ASM metadata directories do not have unreachable allocated blocks.   Which command accomplishes these tasks（）？

    • A、 ALTER DISKGROUP data CHECK
    • B、 ALTER DISKGROUP data CHECK DISK
    • C、 ALTER DISKGROUP data CHECK FILE
    • D、 ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1

    正确答案:A

  • 第6题：

    You are using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2 to perform a  physical-to-virtual （P2V） conversion of a Windows Server 2008 R2 server. You need to prepare the server for the P2V conversion. Which two actions should you perform on the server？（）

    • A、Run the Chkdsk utility.
    • B、Perform a disk defragmentation.
    • C、Stop the Volume Shadow Copy service.
    • D、Convert the system partition to a dynamic disk.

    正确答案:A,B

  • 第7题：

    多选题
    You are using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2 to perform a  physical-to-virtual （P2V） conversion of a Windows Server 2008 R2 server. You need to prepare the server for the P2V conversion. Which two actions should you perform on the server？（）
    A

    Run the Chkdsk utility.

    B

    Perform a disk defragmentation.

    C

    Stop the Volume Shadow Copy service.

    D

    Convert the system partition to a dynamic disk.


    正确答案： A,C
    解析： 暂无解析

  • 第8题：

    单选题
    You are managing Oracle Database 11g with an ASM storage with high redundancy. The following command was issued to drop the disks from the dga disk group after five hours：   ALTER DISKGROUP dga OFFLINE DISKS IN FAILGROUP f2 DROP AFTER 5H；   Which statement is true in this scenario？（）
    A

     It starts the ASM fast mirror resync.

    B

     All the disks in the dga disk group would be OFFLINE and the DISK_REPAIR_TIME disk attribute would be set to 5 hours.

    C

     It drops all disk paths from the dga disk group.

    D

     All the disks in the dga disk group in failure group f2 would be OFFLINE and the DISK_REPAIR_TIME disk attribute would be set to 5 hours.


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    An administrator suspects problems on a SCSI hard disk， but upon running diagnostics， no errors were found. What must be done to check the condition of the drive？（）
    A

    Run diag and select the ’Certify Media’ task.

    B

    Perform a read and write test on the disk and monitor errorlog.

    C

    Update the disk firmware to the latest level and monitor errorlog.

    D

    Format the disk to ensure bad blocks are omitted from the disk layout.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Your company has a domain controller server that runs the Windows Server 2008 R2 operating  system. The server is a backup server. The server has a single 500-GB hard disk that has three partitions  for the operating system， applications， and data. You perform daily backups of the server.   The hard disk fails. You replace the hard disk with a new hard disk of the same capacity. You restart the  computer on the installation media. You select the Repair your computer option.  You need to restore the operating system and all files.   What should you do（）
    A

    Select the System Image Recovery option.

    B

    Run the Imagex utility at the command prompt.

    C

    Run the Wbadmin utility at the command prompt.

    D

    Run the Rollback utility at the command prompt.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    You are managing an Oracle Database 11g ASM instance with a disk group dg01 having three disks. One of the disks in the disk group becomes unavailable because of power failure. You issued the following command to change the DISK_REPAIR_TIME attribute from 3.6 hours to 5 hours：   ALTER DISKGROUP dg01 SET ATTRIBUTE ’disk_repair_time’ = ’5h’；   To which disks in the disk group will the new value be applicable？（）
    A

     all disks in the disk group

    B

     all disks that are currently in OFFLINE mode

    C

     all disks that are not currently in OFFLINE mode

    D

     all disks in the disk group only if all of them are ONLINE


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    Your company has a domain controller that runs Windows Server 2008. The server is a backup server. The server has a single 500-GB hard disk that has three partitions for the operating system， applications， and data. You perform daily backups of the server. The hard disk fails. You replace the hard disk with a new hard disk of the same capacity. You restart the computer on the installation media. You select the Repair your computer option. You need to restore the operating system and all files. What should you do（）
    A

    Select the Startup repair option.

    B

    Select the System restore option.

    C

    Run the Rollback utility at the command prompt.

    D

    Run the Wbadmin utility at the command prompt.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    A technician notices a machine’s performance has degraded. The machine has constant errorswhen trying to read data from the drive. Which of the following should be used to repair the disk errors?（）

    • A、DEFRAG
    • B、MSCONFIG
    • C、EDIT
    • D、CHKDSK

    正确答案:D

  • 第14题：

    Which of the following switches for the FORMAT command line utility allows Bob, a technician, toformat a floppy disk the FASTEST?（）

    • A、/c
    • B、/q
    • C、/x
    • D、/v

    正确答案:B

  • 第15题：

    An operator just completed a repair to a disk subsystem that contains a disk heartbeat. Before returning the system back into production mode， there is a requirement to verify the disk heartbeat is functioning.  How should the operator determine if the disk heartbeat network functioning？（）   

    • A、 Use the clinfo command to monitor the disk heartbeat
    • B、 Use the mail command to check for messages form HACMP
    • C、 Use the dhbread command to verify the disk heartbeat link
    • D、 Use the clstat command to verify the appropriate network connections are available

    正确答案:D

  • 第16题：

    You are managing Oracle Database 11g with an ASM storage with high redundancy. The following command was issued to drop the disks from the dga disk group after five hours：   ALTER DISKGROUP dga OFFLINE DISKS IN FAILGROUP f2 DROP AFTER 5H；   Which statement is true in this scenario？（）

    • A、 It starts the ASM fast mirror resync.
    • B、 All the disks in the dga disk group would be OFFLINE and the DISK_REPAIR_TIME disk attribute would be set to 5 hours.
    • C、 It drops all disk paths from the dga disk group.
    • D、 All the disks in the dga disk group in failure group f2 would be OFFLINE and the DISK_REPAIR_TIME disk attribute would be set to 5 hours.

    正确答案:D

  • 第17题：

    You are using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2 to perform a  virtual-to-virtual （V2V） conversion. You need to place the virtual machine （VM） on the host server that has the most available disk I/O. Which two actions should you perform？（）

    • A、Set the placement goal to Load balancing.
    • B、Set the placement goal to Resource maximization.
    • C、Set the resource importance of the disk I/O to Very Important.
    • D、Set the maximum disk I/O per second for the host reserves to 10000.

    正确答案:A,C

  • 第18题：

    单选题
    Which of the following switches for the FORMAT command line utility allows Bob, a technician, toformat a floppy disk the FASTEST?（）
    A

    /c

    B

    /q

    C

    /x

    D

    /v


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    The CHKDSK /R command allows a technician to：（）
    A

    perform an exhaustive disk check， locate bad sectors， and recover readable information.

    B

    set a disk as read-only， perform an exhaustive disk check and repair bad sectors.

    C

    scan and verify the versions of all protected system files using the tools default operation.

    D

    consolidate fragmented files and folders on the computers hard disk.


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    A technician finished installing antivirus software. Which of the following should the technician perform NEXT?（）
    A

    Run a full scan on the local disk.

    B

    Remove infected files.

    C

    Update antivirus signatures.

    D

    Quarantine infected files


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    An operator just completed a repair to a disk subsystem that contains a disk heartbeat. Before returning the system back into production mode， there is a requirement to verify the disk heartbeat is functioning.  How should the operator determine if the disk heartbeat network functioning？（）
    A

     Use the clinfo command to monitor the disk heartbeat

    B

     Use the mail command to check for messages form HACMP

    C

     Use the dhbread command to verify the disk heartbeat link

    D

     Use the clstat command to verify the appropriate network connections are available


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    You want to perform the following operations for the DATA ASM disk group： -Verify the consistency of the disk.  -Cross-check all the file extent maps and allocation tables for consistency. check whether the alias metadata directory and file directory are linked correctly.  -Check that ASM metadata directories do not have unreachable allocated blocks.   Which command accomplishes these tasks（）？
    A

     ALTER DISKGROUP data CHECK

    B

     ALTER DISKGROUP data CHECK DISK

    C

     ALTER DISKGROUP data CHECK FILE

    D

     ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    You are managing an Oracle Database 11g ASM instance with a disk group dg01 having three disks. One of the disks in the disk group becomes unavailable because of power failure. You issued the following command to change the DISK_REPAIR_TIME attribute from 3.6 hours to 5 hours: ALTER DISKGROUP dg01 SET ATTRIBUTE 'disk_repair_time' = '5h'; To which disks in the disk group will the new value be applicable?（）
    A

    all disks in the disk group

    B

    all disks that are currently in OFFLINE mode

    C

    all disks that are not currently in OFFLINE mode

    D

    all disks in the disk group only if all of them are ONLINE


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    You issued the following command to mount the DATA disk group in restricted mode：   ALTER DISKGROUP data MOUNT RESTRICT；   What is the implication of this command？（）
    A

     The client RDBMS instance can access the file as a read-only file.

    B

     A new disk cannot be added to a disk group.

    C

     A disk in a disk group can be taken offline.

    D

     The client RDBMS instance cannot access the files in the disk group.


    正确答案： D
    解析： 暂无解析

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