You notice that your RMAN script used to copy the datafiles， control files， and archived redo log files is performing very slowly. Which two changes might you want to include in your RMAN script to speed up the COPY commands？（）

You are working on an Oracle Database 10g database. You enabled the Flashback Database feature. Which two statements regarding flashback logs are true？ （）

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Which two initialization parameters would you set to enable Automatic Shared Memory Management？（）

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You can control instance recover performance by setting parameters to define targets for（）

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

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You want to migrate your existing non/x7fASM files to ASM files for the database PROD. Which method or command would you use to accomplish this task？（）

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Assume that you would like to clone an existing WebLogic Domain and enable some  customizations. What scenario would you choose?（）

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You noticed that the index tablespace in your database requires a recovery. However， instead of performing a media recovery， you decided to re-create the indexes in a new tablespace. Which two options would you use to reduce the time it takes to re-create the indexes？（）

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Which tool in the layout model could you use to create an external boiler plate object?（）

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You want to use the automatic management of backup and recovery operations features for your database. Which configuration must you set？（）

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You have 100 segments in the USERS tablespace. You realize that the USERS tablespace is running low on space. You can use Segment Advisor to（）.

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