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单项选择题 An RMAN backup job fails, displaying the following error message:  ORA/x7f19809: limit exceeded for recovery files  Your analysis shows that the Flash Recovery area is full. What would you do to resolve the error?()

A、increase the value of UNDO_RETENTION

B、change the value of WORKAREA_SIZE_POLICY to AUTO

C、increase the value of DB_RECOVERY_FILE_DEST_SIZE

D、increase the value of CONTROL_FILE_RECORD_KEEP_TIME

  • C
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