题目：

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
参考答案 D
解析
题目意思是，RMAN设置了控制文件自动备份，并且隔段时间就备份下控制文件。
丢失了spfile和control file。问当使用自动备份的控制文件恢复spfile和control file的时候，那个必须要首先考虑
恢复spfile的时候，必须要让库处于nomunt状态。
所以选择D  

 

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