Examine the command used to perform an incremental level-0 backup:
RMAN> BACKUP INCREMENTAL LEVEL0 DATABASE;
To enable block change tracking, after the incremental level 0 backup, you issue the command:
SQL> ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING
FILE'/mydir/rman_change_track.f';
To perform an incremental level-1 cumulative backup, you issue the command:
RMAN> BACKUP INCREMENTAL LEVEL1 CUMULATIVE DATABASE;
Which two statements are true in the preceding situation? (Choose two.)

Which two statements are true about recovering logically corrupted tables or table partitions from an RMAN backup?

Which three methods can be used to create a pluggable database (PDB) in an existing multitenant
container database (CDB)? (Choose three.)

Yourdatabase supports an OLTP workload. Examine the output of the query:
SQL> SSLECT target_mttr, estimated_mttr FROM v$instance_recovery Target_mttrestimated_mttr
To ensure faster instance recovery, youset the fast_start_mttrjtargh:t initialization parameter to
30.
What is the effect of this setting on the database?

Examine the steps/operations performed during the RMAN backup operation by using Oracle Secure Backup (OSB):
1.Start the RMAN client by using the RMAN target / command.
2.Start the RMANclient by using the OSB user.
3.RMAN creates the backup pieces.
4.Run the RMAN backup command with the sbt channels.
5.OSB creates a backup job and assigns a unique identifier.
6.OSB creates a backup job request through the OSB sbt library.
7.OSB stores metadata about RMAN backup pieces in the OSB catalog.
8.OSB starts the backup operation.
9. OSB updates the RMAN catalog.
Identify the required steps/operations performed in correct order.