Assume your situation can be described as follows： x A full backup taken using RMAN is available on disk. x The current control files were NOT damaged and do not need to be restored. x All data files are damaged or lost. x The database is in NOARCHIVELOG mode. Which RMAN command would be most appropriate to use in line 3 of the following RMAN command set to restore and fully recover your database？（） 1. RMAN> STARTUP MOUNT 2. RMAN> RESTORE DATABASE; 3. RMAN> （） 4. RMAN> ALTER DATABASE OPEN; A.RECOVER DATABASE；B.SWITCH DATAFILE ALL；C.RESTORE CONTROL FILE；D.RECOVER DATABASE USING BACKUP CONTROL FILE；

单项选择题

Assume your situation can be described as follows：
x A full backup taken using RMAN is available on disk.
x The current control files were NOT damaged and do not need to be restored.
x All data files are damaged or lost.
x The database is in NOARCHIVELOG mode.
Which RMAN command would be most appropriate to use in line 3 of the following RMAN command set to restore and fully recover your database？（）
1. RMAN> STARTUP MOUNT
2. RMAN> RESTORE DATABASE;
3. RMAN> （）
4. RMAN> ALTER DATABASE OPEN;

A.RECOVER DATABASE；
B.SWITCH DATAFILE ALL；
C.RESTORE CONTROL FILE；
D.RECOVER DATABASE USING BACKUP CONTROL FILE；

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