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单选题

You have lost datafiles 1 and 3 from your database,and the database has crashed.  In what order should you perform the following steps to recover your database?() 1. Take the datafiles that were lost offline.  2. startup mount the database  3. Issue the alter database open command. 4. Restore the datafiles that were lost  5. Recover the datafiles with the recover datafile command. 6. Bring the datafiles back online.  7. Recover the database with the recover database command.   

发布日期:2021-08-25

You have lost datafiles 1 and 3 from your database...
A

2,1,3,4,5,6

B

2,4,5,3

C

4,7,3

D

2,4,7,3

E

2,7,3

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此试题出现在

Oracle认证考试

1Z0-053

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