You are administering a database that supports data warehousing workload and Is running
in noarchivelog mode. You use RMAN to perform a level 0 backup on Sundays and level 1
Incremental backups on all the other days of the week.
One of the data files is corrupted and the current online redo log file is lost because of a
media failure.
You want to recover the data file.
Examine the steps involved in the recovery process:
1.Shut down the database instance.
2.Start up the database instance in nomount state.
3.Mount the database.
4.Take the data file offline.
5.Put the data file online.
6.Restore the control file.
7.Restore the database.
8.Restore the data file.
9.Open the database with the resetlog option.
10.Recover the database with the noredo option.
11.Recover the data file with the noredo option.
Identify the required steps in the correct order.
A.
4, 8, 11, 5
B.
1, 3, 8, 11, 9
C.
1, 2, 6, 3, 7, 10, 9
D.
1, 3, 7, 10, 9
E.
1, 2, 6, 3, 8, 11, 9
C right answer(D wrong) experimentally approved
Thanks Siegfied!
C.
C
Can “level 1 Incremental backups on all the other days of the week.” be possible if the database in noarchivelog mode ?
You can recover a database running in NOARCHIVELOG mode with incremental backups. Note that the incremental backups must be consistent, like all backups of a database run in NOARCHIVELOG mode, so you cannot make backups of the database when it is open.
C