單項(xiàng)選擇題

The database instance is currently using SPFILE. View the Exhibit and examine the error that you receivedwhile running the DB Structure Integrity check. Given below are the steps to recover from the error in randomorder：
1.Shut down the instance， if not already done.
2.Copy one of the remaining control files to a new location.
3.Change the value of the CONTROL_FILES initialization parameter to correspond to the new location of thecontrol files.
4.Start up the database instance to the NOMOUNT stage.
5.Recover the database to the point of failure of the control file.
6.Open the database.
Identify the correct sequence of steps（）

A.1，2，4，3，5，6
B.2，4，3，5，6；1 not required
C.4，5，6，2，3；1 not required
D.5，2，3，4；1 and 6 not required

你可能感興趣的試題

our database instance is started using the server parameter file （SPFILE）. You executed a command tochange the value of the LOG_BUFFER initialization parameter：ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH；
What would be the outcome of this command（）

A.The command succeeds only if Automatic Memory Management is not enabled.
B.The command succeeds， but you need to restart the database for changes to take effect.
C.The command returns an error because the size of the redo log buffer cannot be changed dynamically.
D.The parameter value is changed and it comes into effect as soon as space becomes available in theSystem Global Area （SGA）

單項(xiàng)選擇題

You are working on an instance started using the SPFILE. You want to move the Flash Recovery Area of yourdatabase to a new location. You want the Flashback log files to be stored in the new location. Given below are
the steps to accomplish the task in random order：
1.Shut down the instance.
2.Change the value of the DB_RECOVERY_FILE_DEST initialization parameter to a new value.
3.Execute the ALTER DATABASE FLASHBACK OFF command.
4.Start up the instance and mount the database.
5.Execute the ALTER DATABASE FLASHBACK ON command.
6.Open the database.
Select the correct order in which these tasks need to be performed.（）

A.2，1，4，3，5，6
B.1，4，3，2，6，5
C.1，4，2，6，3，5
D.3，2，1，4，5，6

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你可能感興趣的試題

our database instance is started using the server parameter file （SPFILE）. You executed a command tochange the value of the LOG_BUFFER initialization parameter：ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH； What would be the outcome of this command（）

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our database instance is started using the server parameter file （SPFILE）. You executed a command tochange the value of the LOG_BUFFER initialization parameter：ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH；
What would be the outcome of this command（）