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單項(xiàng)選擇題

Which component does the SQL Tuning Advisor NOT analyze for the SQL statements？（）

A.ADDM
B.AWR
C.Cursor Cache
D.SQL Tuning Sets
E.Flash Recovery Area

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單項(xiàng)選擇題

You find that some queries on a table are taking a long time to execute because there are no indexes created on the table. You decide to invoke the SQL Access Advisor to determine the appropriate index to be created. Which package will you use to invoke the SQL Access Advisor？（）

A.DBMS_SERVER_ALERT
B.DBMS_ADVISOR
C.DBMS_RESOURCE_MANAGER
D.DBMS_REPAIR

單項(xiàng)選擇題

You find pockets of empty space in the USER_DATA tablespace due to a lot of DML operations on the objects in the USER_DATAtablespace. The pockets of empty spaces are too small to be reused individually. This is leading to wastage of space. You decide to perform the shrink operation to reclaim the wasted space. Which advisor will you use to determine the objects in the USER_DATA tablespace that are good candidates for the shrink operation？（）

A. SQL Tuning Advisor
B. SQL Access Advisor
C. Undo Advisor
D. Segment Advisor

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