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Oracle 11G OCP 1Z0-052 89

原创 Oracle 作者:LuiseDalian 时间:2014-06-17 07:23:12 0 删除 编辑
(89)Which two kinds of failures make the Data Recovery Advisor (DRA) generate a manual checklist? (Choose two.)

A.failure when no standby database is configured

B.failure because a data file is renamed accidentally

C. failure that requires no archive logs to be applied for recovery

D. failure due to loss of connectivity-for example, an unplugged disk cable

答案:(B、D)

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