OCP-1Z0-053-V12.02-32题

32.In your production database, you:

-Are using Recovery Manager (RMAN) with a recovery catalog to perform the backup operation at regular

intervals Set the control file autobackup to "on"

-Are maintaining image copies of the database files

You have lost the server parameter tile (SPFILE) and the control file. Which option must you consider

before restoring the SPFILI: and the control file by using the control file autobackup?

A. setting DBID for the database

B. using the RMAN SWITCH command

C. using the RMAN SWITCH command

D. starting up the database Instance In the NOMOUNT state

Answer: C

答案解析：

参考：http://blog.youkuaiyun.com/rlhua/article/details/13169205

此题答案有误，参考698题：http://blog.youkuaiyun.com/rlhua/article/details/19838089

-使用恢复管理器（RMAN）对恢复目录定期执行备份操作

设置控制文件自动备份为“开”

-维持数据库映像文件的副本

 你已经失去了服务器参数文件（SPFILE）和控制文件。恢复SPFILIE之前你认为哪个选项必须考虑：使用控制文件自动备份的控制文件？