多項(xiàng)選擇題

You notice that the performance of the database has degraded because of frequent checkpoints.
Which twoactions resolve the issue（）

A.Disable automatic checkpoint tuning.
B.Check the size of the redo log file size and increase the size if it is small.
C.Set the FAST_START_MTTR_TARGET parameter as per the advice given by the MTTR Advisor.
D.Decrease the number of redo log members if there are more than one redo log members available in eachredo log group.

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多項(xiàng)選擇題

Examine the command：
SQL> ALTER USER skd ACCOUNT LOCK；
Which two statements are true after the command is executed（）

A.The SKD user cannot log in to the database instance.
B.The objects owned by the SKD user are not accessible to any user.
C.The other users can access the objects owned by the SKD user， on which they have access.
D.The password for the SKD user expires and the user is forced to change the password at the next log in

單項(xiàng)選擇題

You want to move all objects of the APPS user in the test database to the DB_USER schema of the productiondatabase.
Which option of IMPDP would you use to accomplish this task（）

A.FULL
B.SCHEMAS
C.TRANSFORM
D.REMAP_SCHEMA
E.REMAP_TABLESPACE

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You notice that the performance of the database has degraded because of frequent checkpoints. Which twoactions resolve the issue（）

你可能感興趣的試題

Examine the command： SQL> ALTER USER skd ACCOUNT LOCK； Which two statements are true after the command is executed（）

You want to move all objects of the APPS user in the test database to the DB_USER schema of the productiondatabase. Which option of IMPDP would you use to accomplish this task（）

You notice that the performance of the database has degraded because of frequent checkpoints.
Which twoactions resolve the issue（）

Examine the command：
SQL> ALTER USER skd ACCOUNT LOCK；
Which two statements are true after the command is executed（）

You want to move all objects of the APPS user in the test database to the DB_USER schema of the productiondatabase.
Which option of IMPDP would you use to accomplish this task（）