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In Recovery Manager&

题目

In Recovery Manager （RMAN）， you have set control file autobackup to ON by using the following command： CONFIGURE CONTROLFILE AUTOBACKUP ON； Which two events would cause the control file to be backed up automatically？ （）

  • A、 A tablespace is taken offline.
  • B、 The database instance is restarted.
  • C、 A new data file is added to an existing tablespace.
  • D、 A successful backup is recorded in the RMAN repository.
  • E、 The RMAN connection is disconnected from the target database.
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相似问题和答案

第1题：

毒理学研究中提倡3R原则是指

A、replacement\reduction\refinement

B、replacement\recovery\refinement

C、replacement\reduction\reference

D、replacement\recovery\reactivity

E、replacement\recovery\reference


参考答案：A

第2题：

You are using Recovery wizard for performing incomplete recovery. Which of the following object types is NOT available in the Perform Recovery ：Type screen？（）

  • A、 Whole database
  • B、 Tablespaces
  • C、 Datafiles
  • D、 Archive logs
  • E、 Redo logs

正确答案:E

第3题：

YoudecidetoenableFlashbackDatabaseinyourOracle10gdatabasesothatfuturerecoverieswilltakelesstimethantraditionalrecoveries.WhichofthefollowingparametersmustbeincludedinyourinitializationparameterfilebeforeenablingFlashbackDatabase？（）

A.DB_RECOVERY_FILE_DESTonly

B.DB_FLASHBACK_RETENTION_TARGETonly

C.DB_RECOVERY_FILE_DEST_SIZEandDB_RECOVERY_FILE_DESTonly

D.DB_RECOVERY_FILE_DESTandDB_FLASHBACK_RETENTION_TARGETonly

E.DB_RECOVERY_FILE_DEST_SIZE，DB_RECOVERY_FILE_DESTand

F.DB_FLASHBACK_RETENTION_TARGET


参考答案：C

第4题：

If you lost your entire database，including the database spfile，control files，online redo logs，and database datafiles，what kind of recovery would be required with RMAN？（）  

  • A、 Complete database recovery.
  • B、 Incomplete database recovery.
  • C、 Approximate database recovery.
  • D、 Archived database recovery.
  • E、 The database could not be recovered with RMAN.

正确答案:B

第5题：

Which of the following is the BEST solution for repairing a hard drive that results in the Could not readfrom selected boot disk display upon booting？ （）

  • A、Use recovery console and the bootcfg /rebuild command.
  • B、Use recovery console and the chkdsk command.
  • C、Use recovery console and the fixboot command.
  • D、Use recovery console and the fixmbr command.

正确答案:A

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 can control instance recover performance by setting parameters to define targets for（）

  • A、The size of the redo buffer in SGA. 
  • B、The instance that will perform recovery in Real Application Cluster database. 
  • C、The number of blocks to be read during instance recovery, or the time needed to complete instance recovery. 
  • D、The number of passes through the redo logs made by the recovery process to identify blocks needing recovery.

正确答案:C

第8题：

Whichofthefollowingrolesprovidestheprivilegestomaintainandquerytherecoverycatalogschema?()

A.EXECUTE_CATALOG_ROLE

B.CONNECT

C.RESOURCE

D.RECOVERY_CATALOG_OWNER

E.RECOVERY_CATALOG_USER


参考答案：D

第9题：

Which of the following is the BEST solution for repairing a hard drive that results in the NTLDR ismissing display upon booting?（）

  • A、Use recovery console and the fixmbr command.
  • B、Use recovery console and the bootcfg /rebuild command.
  • C、Use recovery console and the fixboot command.
  • D、Use recovery console and the chkdsk command.

正确答案:C

第10题：

You decided to change the location of the flash recovery area. You executed the following command：   ALTER SYSTEM SET DB_RECOVERY_FILE_DEST=’+disk1’ SCOPE=BOTH SID=’*’；   Which statement is true？（）

  • A、 The location can be changed only if the flash recovery area is empty.
  • B、 After executing the command， all new flash recovery area files will be created in the new location.
  • C、 The command will generate an error because you cannot change the flash recovery area while the database is open.
  • D、 All the existing files in the flash recovery area will be moved to the new location and all new Flash Recovery Area files will be created in the new location.

正确答案:B

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