试题详情
- 单项选择题 You want to create the Recovery Manager (RMAN) Virtual Private Catalog (VPC) to maintain a separation of responsibilities along with a consolidation of RMAN repository. Which condition must be met before you create the VPC?（）
A、A base catalog exists
B、The recovery catalog is empty
C、The base recovery catalog must be dropped
D、A target database is registered in the recovery catalog
- A
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