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单选题
In your database, the RESULT_CACHE_MODE parameter has been set to MANUAL in the initialization parameter file. You issued the following command:   SQL>SELECT /*+ RESULT_CACHE */ sale_category, sum(sale_amt) FROM sales  GROUP BY sale_category;   Where would the result of this query be stored()?
A

 database buffer cache

B

 shared pool

C

 PGA

D

 large pool


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考题 单选题You work as a database administrator for Certkiller .com. Your database is in NOARCHIVELOG mode. The database has been configured with three redo logs groups, and there have been five log switches. You lost one non-system-critical data file from your database.  Which method would you use to recover the data file?()A Restore all the data files and open the databaseB Create the data file and performtablespacerecoveryC No need to restore any file, just recover the databaseD Restore only the system data file and recover the databaseE Restore only lost date file and performtablespacerecovery

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