本文探讨了Data Recovery Advisor (DRA)在数据库恢复和支持方面的局限性，指出其不支持RAC环境下的故障恢复及备用数据库上的故障诊断与修复。
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：AD
解析:DRA只支持单一实例
参考：88题
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：AD
解析:DRA只支持单一实例
参考：88题
扫一扫
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
