单选题Which command creates an image copy？（）Abackup as copyBbackup copyCcopy as backupDcopy back

题目
单选题
Which command creates an image copy？（）
A

 backup as copy

B

 backup copy

C

 copy as backup

D

 copy back

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2.Which of the following techniques is used to extract the ／usr／tmp directory from a mksysb backup?()A.Use the tar command on the fifth image.B.Use the restore command on the fourth image.C.Use tctl -f /dev/rmt0.1 fsf 3 followed by the tar command on the fourth image.D.Reboot using the mksysb tape and then use the dd command to extract the file.

3.Which command is used to load a configuration from a TFTP server and merge the configuration into RAM?()A. copy running-config: TFTP:B. copy TFTP: running-configC. copy TFTP: startup-configD. copy startup-config: TFTP:

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更多“Which command creates an image copy？（）”相关问题

  • 第1题：

    Which command is used to copy the configuration from RAM into NVRAM?()

    A. copy running-config startup-config

    B. copy startup-config: running-config

    C. copy running config startup config

    D. copy startup config running config

    E. write terminal


    参考答案：A

  • 第2题：

    Which command is used to copy the configuration from RAM into NVRAM?（）

    • A、copy running-config startup-config
    • B、copy startup-config: running-config
    • C、copy running config startup config
    • D、copy startup config running config
    • E、write terminal

    正确答案:A

  • 第3题：

    Which of the following can be used to prepare a disk image for duplication？ （）

    • A、Copy
    • B、sysprep
    • C、xcopy
    • D、Shadow copy

    正确答案:B

  • 第4题：

    Which of the following techniques is used to extract the /usr/tmp directory from a mksysb backup?（）

    • A、Use the tar command on the fifth image.
    • B、Use the restore command on the fourth image.
    • C、Use tctl -f /dev/rmt0.1 fsf 3 followed by the tar command on the fourth image.
    • D、Reboot using the mksysb tape and then use the dd command to extract the file.

    正确答案:B

  • 第5题：

    Consider the following scenario： You have a directory， data， under the disk group tdgroupA. You want to create an alias for one of the data files and you execute the following command： ALTER DISKGROUP tdgroupA  ADD ALIAS ’+tdgroupA/data/datafile.dbf’  FOR ’+tdgroupA.231.45678’；  Which task would be accomplished by the command？（）

    • A、The command drops the file +tdgroupA·231.45678.
    • B、The command physically relocates the file to +tdgroupA/data and renames the file to datafile.dbf.
    • C、The command creates a copy of the +tdgroupA·231.45678 file and places it in +tdgroupA/data after renaming the file to datafile.dbf.
    • D、The command creates an alias， datafile.dbf， and places it in +tdgroupA/data and does not remove the +tdgroupA·231.45678 file.
    • E、The command creates a file， datafile.dbf， in +tdgroupA/data and removes the references for +tdgroupA·231.45678 from the data dictionary views.

    正确答案:D

  • 第6题：

    In Recovery Manager （RMAN）， you are taking image copies of the datafiles of your production database and rolling them forward as regular intervals. You attempt to restart your database instance after a regular maintenance task， you realize that one of the data files that belongs to the USERS tablespace is damaged and you need to recover the datafile by using the image copy. You could perform the following steps to accomplish this：   1） Mount the database  2） Take the data file offline  3） Bring the data file online  4） Use the RMAN SWITCH TO command to switch the image copy  5） Apply the archived redo logs  6） Open the database  7） Use the RMAN RESTORE TO command to switch to the image copy   Which two options illustrate the correct sequence of steps that you could follow？（）

    • A、 2， 6， 4， 5， 3
    • B、 1， 2， 4， 5， 3， 6
    • C、 1， 2， 4， 6， 3
    • D、 1， 2， 7， 5， 3， 6

    正确答案:B,D

  • 第7题：

    You want to perform a backup of your database to tape. Which backup format can you use？（）

    • A、backup set only
    • B、image copy only
    • C、only user-managed backup
    • D、both image copy and backup set
    • E、only incremental image copy backup

    正确答案:A

  • 第8题：

    多选题
    Your database in running in the ARCHIVELOG mode. You issue the following command to back up datafile 2 in your database.   RMAN> COPY DATAFILE 2 TO ’D:///ORACLE/ORA90/MYNEWDB/DA2.DBF’；   Which two statements are true regarding the backup created using this command？（）
    A

    The copy of the datafile created is stored in the RMAN repository.

    B

    The copy of the datafile created can be viewed using the LIST BACKUP command.

    C

    The copy of the datafile created using this COPY command can be placed only on the disk.

    D

    The copy of the datafile created is similar to the backup of the file created using the BACKUP command.

    E

    The copy of the datafile created can be used for recovering the database using the user-managed recovery method.


    正确答案： C,E
    解析： 暂无解析

  • 第9题：

    单选题
    You executed the following command：   RMAN> RECOVER COPY OF DATAFILE ’/u01/app/oracle/oradata/orcl/users01.dbf’；   Which statement regarding the above command is correct？（）
    A

     The ’/u01/app/oracle/oradata/orcl/users01.dbf’ data file is recovered from the image copy.

    B

     The ’/u01/app/oracle/oradata/orcl/users01.dbf’ data file is recovered from the last incremental backup.

    C

     Image copies of the ’/u01/app/oracle/oradata/orcl/users01.dbf’ data file are updated with all changes up to incremental backup SCN.

    D

     Image copies of the ’/u01/app/oracle/oradata/orcl/users01.dbf’ data file are recovered using the above command if data file recovery fails.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Which command creates an image copy？（）
    A

     backup as copy

    B

     backup copy

    C

     copy as backup

    D

     copy back


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following most closely represents an image copy? （）
    A

    Unix cp command of a file

    B

    Bit-by-bit copy of a file

    C

    Windows COPY command of a file 

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）
    A

    Router# copy tftp flash

    B

    Router# copy flash run

    C

    Router(config)# restore flash

    D

    Router(config)# repair flash

    E

    Router#copy flash tftp

    F

    Router# copy start flash


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Which command is used to load a configuration from a TFTP server and merge the configuration into RAM?（）

    • A、copy running-config: TFTP
    • B、copy TFTP: running-config
    • C、copy TFTP: startup-config
    • D、copy startup-config: TFTP

    正确答案:B

  • 第14题：

    Which command is used to load a configuration from a TFTP server and merge the configuration into RAM？（）

    • A、copy running-config: TFTP:
    • B、copy TFTP: running-config
    • C、copy TFTP: startup-config
    • D、copy startup-config: TFTP:

    正确答案:B

  • 第15题：

    A system administrator has an existing mksysb image, but would like to modify the image.data file on the mksysb before installing it on a system. Which of the following procedures is most appropriate to perform?（）

    • A、Create a new image.data file and recreate the mksysb image.
    • B、Use the dd command to replace the image.data file on the mksysb tape.
    • C、Use the tctl command to palce the new image.data file on the mksysb tape.
    • D、Place the new image.data file on a diskette that will be road during the installation of the mksysb.

    正确答案:D

  • 第16题：

    A customer is running a number of non-IBM servers purchased two years ago and has settled on one of the new IBM xSeries servers as a migration path.  From the following options， which is the preferred migration path？（）

    • A、Copy the image of the non-IBM servers and copy that image to the IBM servers， then reboot the IBM servers.
    • B、Copy the image from the non-IBM servers with RDM and install them with IBM Director to the new IBM servers. Reboot the IBM servers.
    • C、Install a fresh operating system using ServerGuide， and then install the applications and copy the data from the old servers.
    • D、Install a fresh operating system on the IBM servers and then run ServerGuide on the IBM servers to migrate the applications and data to the IBM servers.

    正确答案:C

  • 第17题：

    Which command creates an image copy？（）

    • A、 backup as copy
    • B、 backup copy
    • C、 copy as backup
    • D、 copy back

    正确答案:A

  • 第18题：

    When CONFIGURE CONTROLFILE AUTOBACKUP is set to ON， RMAN automatically performs a control file autobackup in which three situations？（）

    • A、At the end of every RUN block. 
    • B、After every SET CONTROLFILE AUTOBACKUP FORMAT command. 
    • C、After every BACKUP or COPY command issued at the RMAN prompt. 
    • D、At the end of every RUN block if the last command in the block was either BACKUP or COPY. 
    • E、Whenever a BACKUP or COPY command within a RUN block is followed by a command that is neither BACKUP nor COPY. 
    • F、After every BACKUP or COPY command within a RUN block that is followed by the CONFIGURE CONTROLFILE AUTOBACKUP FORMAT command.

    正确答案:C,D,E

  • 第19题：

    单选题
    You want to perform a backup of your database to tape. Which backup format can you use？（）
    A

    backup set only

    B

    image copy only

    C

    only user-managed backup

    D

    both image copy and backup set

    E

    only incremental image copy backup


    正确答案： D
    解析： 暂无解析

  • 第20题：

    多选题
    Which two locations can be configured as a source for the IOS image in the boot system command?（）
    A

    RAM

    B

    NVRAM

    C

    flash memory

    D

    HTTP server

    E

    TFTP server

    F

    Telnet server


    正确答案： B,F
    解析： 暂无解析

  • 第21题：

    单选题
    Which result is of securing the Cisco IOS image by use of the Cisco IOS image resilience feature？（）
    A

    The Cisco IOS image file will not be visible in the output from the show flash command.

    B

    The show version command will not show the Cisco IOS image file location.

    C

    When the router boots up， the Cisco IOS image will be loaded from a secured FTP location.

    D

    The running Cisco IOS image will be encrypted and then automatically backed up to a TFTP server.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which command will reinitialize the router and totally replace the running configuration with the current startup configuration?（）
    A

    TestKingB#reload

    B

    TestKingB# copy tftp startup-config

    C

    TestKingB# copy startup.-config running-config

    D

    TestKingB# copy running-config flash

    E

    TestKingB# setup


    正确答案： E
    解析： 暂无解析

  • 第23题：

    多选题
    In Recovery Manager （RMAN）， you are taking image copies of the datafiles of your production database and rolling them forward as regular intervals. You attempt to restart your database instance after a regular maintenance task， you realize that one of the data files that belongs to the USERS tablespace is damaged and you need to recover the datafile by using the image copy. You could perform the following steps to accomplish this：   1） Mount the database  2） Take the data file offline  3） Bring the data file online  4） Use the RMAN SWITCH TO command to switch the image copy  5） Apply the archived redo logs  6） Open the database  7） Use the RMAN RESTORE TO command to switch to the image copy   Which two options illustrate the correct sequence of steps that you could follow？（）
    A

    2， 6， 4， 5， 3

    B

    1， 2， 4， 5， 3， 6

    C

    1， 2， 4， 6， 3

    D

    1， 2， 7， 5， 3， 6


    正确答案： C,D
    解析： 暂无解析

  • 第24题：

    单选题
    Consider the following scenario： You have a directory， data， under the disk group tdgroupA. You want to create an alias for one of the data files and you execute the following command： ALTER DISKGROUP tdgroupA  ADD ALIAS ’+tdgroupA/data/datafile.dbf’  FOR ’+tdgroupA.231.45678’；  Which task would be accomplished by the command？（）
    A

    The command drops the file +tdgroupA·231.45678.

    B

    The command physically relocates the file to +tdgroupA/data and renames the file to datafile.dbf.

    C

    The command creates a copy of the +tdgroupA·231.45678 file and places it in +tdgroupA/data after renaming the file to datafile.dbf.

    D

    The command creates an alias， datafile.dbf， and places it in +tdgroupA/data and does not remove the +tdgroupA·231.45678 file.

    E

    The command creates a file， datafile.dbf， in +tdgroupA/data and removes the references for +tdgroupA·231.45678 from the data dictionary views.


    正确答案： E
    解析： 暂无解析

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