Oracle 11G OCP 1Z0-052 90

（90）Which two activities are NOT supported by the Data Recovery Advisor (DRA)? (Choose two.)

A.Recover from failures in the RAC environment.

B.Diagnose and repair a data file corruption online.

C.Diagnose and repair a data file corruption offline.

D.Diagnose and repair failures on a standby database.

答案：（A，D）

解析：

《Backup and Recovery User's Guide》 15.1.2.5

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