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You are using Recovery Manager （RMAN） with a recovery catalo

题目
单选题
You are using Recovery Manager （RMAN） with a recovery catalog to back up your production database. The backups and the archived redo log files are copied to a tape drive on a daily basis. Because of media failure， you lost your production database completely along with the recovery catalog database. You want to recover the target database and make it functional. You consider performing the following steps to accomplish the task：   1） Restore an autobackup of the server parameter file. 2） Restore the control file  3） Start the target database instance  4） Mount the database  5） Restore the data files  6） Open the database with RESETLOGS option  7） Recover the data files  8） Set DBID for the target database   Which option illustrates the correct sequence that you must use？（）
A

 8， 1， 3， 2， 4， 5， 7， 6

B

 1， 8， 3， 4， 2， 5， 7， 6

C

 1， 3， 4， 2， 8， 5， 6， 7

D

 1， 3， 2， 4， 6， 5， 7， 8

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相似问题和答案

第1题：

You need to perform a block media recovery on the tools01.dbf data file in the SALES database by using Recovery Manager (RMAN).Which two are the prerequisites to perform this operation? ()(Choose two)

A. You must configure block change tracking file

B. You must have first level 1 backups for RMAN to restore blocks

C. You must ensure that the SALES database is mounted or open

D. You must have full or level 0 backups for RMAN to restore blocks

E. You must take the tools01.dbf data file offline before you start a block media recovery


参考答案：C, D

第2题：

Identity two advantages of using a recovery catalog in-load of the control File of the target database Recovery Manager （RMAN）.（）

  • A、 You can use RMAN stored scripts.
  • B、 Recovery is faster if data is stored in catalog in addition to the control file.
  • C、 You can store backup Information of all registered databases in one place.
  • D、 Database backups are automatically deleted when they are older than the specified time period.

正确答案:A,C

第3题：

Indentify two advantages of using recovery catalog instead of the control file of the database in Recovery Manager (RMAN)?()

A. You can use RMAN stored scripts

B. Recovery is faster if data is stored in catalog in addition to the control file

C. You can store backup information of all registered databases in one place

D. Database backups are automatically deleted when they are older than the specified time period


参考答案：A, C

第4题：

You want to implement the backup and recovery strategy in your database using Recovery Manager （RMAN）. You have chosen the control file of the target database for the RMAN repository.  Which command-line RMAN command would you use to establish a local connection between RMAN and the RMAN repository if your database is using password file authentication？（）

  • A、 rman TARGET / NOCATALOG
  • B、 rman TARGET sys/password
  • C、 rman TARGET sys/password AS SYSDBA
  • D、 rman TARGET sys/password@db_name CATALOG rman_user/rman_password@rcat

正确答案:B

第5题：

It is a holiday and no transactions are being performed on the database. You took a consistent backup of your database without using Recovery Manager （RMAN）. How would you make use of this consistent backup in RMAN？（）

  • A、cannot be used in RMAN
  • B、by starting up the database again
  • C、by using the CATALOG command of RMAN
  • D、by using the RECOVER CATALOG command in RMAN
  • E、by re-creating the target control file to rebuild the RMAN repository

正确答案:C

第6题：

You want to create the Recovery Manager (RMAN) Virtual Private Catalog (VPC) to maintain a separation of responsibilities along with a consolidation of RMAN repository. Which condition must be met before you create the VPC?（）

  • A、A base catalog exists
  • B、The recovery catalog is empty
  • C、The base recovery catalog must be dropped
  • D、A target database is registered in the recovery catalog

正确答案:A

第7题：

You need to perform a block media recovery on the tools01.dbf data file in the SALES database by using Recovery Manager (RMAN). Which two are the prerequisites to perform this operation? （）(Choose two)

  • A、You must configure block change tracking file
  • B、You must have first level 1 backups for RMAN to restore blocks
  • C、You must ensure that the SALES database is mounted or open
  • D、You must have full or level 0 backups for RMAN to restore blocks
  • E、You must take the tools01.dbf data file offline before you start a block media recovery

正确答案:C,D

第8题：

You need to perform a block media recovery on the tools01.dbf data file in the SALES database by using Recovery Manager (RMAN).Which two are the prerequisites to perform this operation?()

A. You must configure block change tracking file

B. You must have first level 1 backups for RMAN to restore blocks

C. You must ensure that the SALES database is mounted or open

D. You must have full or level 0 backups for RMAN to restore blocks

E. You must take the tools01.dbf data file offline before you start a block media recovery


参考答案：C, D

第9题：

You used the following command in Recovery Manager （RMAN） as part of the recovery process： RESTORE CONTROLFILE FROM AUTOBACKUP；   How does RMAN find the control file autobackup？（）

  • A、 By using the trace file.
  • B、 By using the alert log file.
  • C、 By using the database ID
  • D、 By using the server parameter file.
  • E、 By using the V$CONTROLFILE view.
  • F、 By using the autobackup format configuration setting.

正确答案:C,F

第10题：

You administer an Oracle Database 10g and a third-party database. You use Recovery Manager （RMAN） to perform backup and recovery operations. You have configured a recovery catalog to act as an RMAN repository. To which of the following databases can you NOT connect using the RMAN CONNECT command？（）

  • A、 target database
  • B、 auxiliary database
  • C、 third-party database
  • D、 recovery catalog database

正确答案:C

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