052-90

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.

Data Recovery Advisor 支持的数据库配置:
– 单实例
– 非 RAC
– 支持故障转移到备用数据库,但不支持分析和修复备用数据库

posted @ 2017-12-11 13:29  巴啦啦大魔王  阅读(143)  评论(0编辑  收藏  举报