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You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database：RMAN> REPORT NEED BACKUP days 3；What would be the output of this command？（）
- A、 a list of files that require a backup within three days
- B、 a list of files that have not been backed up for three days
- C、 a list of files that RMAN recommends be backed up only once in every three days， based on low volatility
- D、 a list of files for which a backup has already been performed and may need a backup after three days
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更多 “You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database：RMAN REPORT NEED BACKUP days 3；What would be the output of this command？（）A、 a list of files that require a backup within three daysB、 a list of files that have not been backed up for three daysC、 a list of files that RMAN recommends be backed up only once in every three days， based on low volatilityD、 a list of files for which a backup has already been performed and may need a backup after three days” 相关考题
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The statement will fail.B
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单选题In which scenario will you create a sorted hash cluster？ （）A
if the application uses queries joining tables only occasionallyB
if the full table scan is executed often on only one table of the clustered tablesC
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back up the control file to traceB
bring database to the MOUNT stateC
open a connection to the RMAN recovery catalog， which contains the RMAN metadata for the target databaseD
set the database ID （DBID）， but only if the DB_NAME parameter associated with the target database is unique in the recovery catalog
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单选题You installed Oracle Database 11g and are performing a manual upgrade of the Oracle9i database. As a part of the upgrade process，you execute the following script： SQL@utlu111i.sql Which statement about the execution of this script is true？（）A
It must be executed from the Oracle Database 11g environment.B
It must be executed only after the SYSAUX tablespace has been created.C
It must be executed from the environment of the database that is being upgraded.D
It must be executed only after AUTOEXTEND is set to ON for all existing tablespaces.E
It must be executed from both the Oracle Database 11g and Oracle Database 9i environments.
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