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发布时间:2014-04-04 11:28:26

 46 Which two statements are true about the Automatic Database Diagnostic Monitor (ADDM)? (Choose two.)A.The ADDM requires at least four AWR snapshots for analysis.B.The ADDM runs after each AWR snapshot is collected automatically by MMON. C.The results of the ADDM anal.........【阅读全文】

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发布时间:2014-03-31 16:13:45

 15. Which two statements are true about Shared SQL Area and Private SQL Area? (Choose two.)A.Shared SQL Area will be allocated in the shared pool.B.Shared SQL Area will be allocated when a session starts.C.Shared SQL Area will be allocated in the large pool always.D.Priv.........【阅读全文】

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发布时间:2014-03-31 15:50:17

 14. These are points that describe the contents of different memory components:1: Descriptive information or metadata about schema objects that are queried by using SQL statements2: The run-time area for data manipulation language (DML) or data definition language (DDL) statemen.........【阅读全文】

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发布时间:2014-03-31 15:44:34

 13.You have executed this command to change the size of the database buffer cache: SQL> ALTER SYSTEM SET DB_CACHE_SIZE=2516582; System altered. To verify the change in size, you executed this command: SQL> SHOW PARAMETER DB_CACHE_SIZE NAME TYPE VALUE ------------.........【阅读全文】

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发布时间:2014-03-31 15:35:17

 12. Which is the correct description of a pinned buffer in the database buffer cache? A.The buffer is currently being accessed. B.The buffer is empty and has not been used. C.The contents of the buffer have changed and must be flushed to the disk by the DBWn process. D.T.........【阅读全文】

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