You are managing an Oracle Database 11g ASM instance with a disk group dg01 having three disks.One of the disks in the disk group becomes unavailable because of power failure. You issued the following command to change the DISK_REPAIR_TIME attribute from 3.6 hours to 5 hours:ALTER DISKGROUP dg01 SET ATTRIBUTE *disk_repair_time' = '5h';To which disks in the disk group will the new value be applicable?
Examine the following RMAN script:RMAN> run {debug on;allocate channel c1 type disk;backup datafile 5;}Which statement describes the purpose of the script?
You create two resource plans, one for data warehouse loading jobs at night and the other for application jobs at day time. You want the resource plans to activate automatically so that the resource allocation is optimum as desired by the activity.How would you achieve this?
Which two statements are true about a job chain? (Choose two.)
You have enabled backup optimization for the RMAN environment. Identify two criteria on which RMAN will skip the file, if it has already been backed up.
Your production database is functional on the SHOST1 host. You are backing up the production database by using Recovery Manager (RMAN) with the recovery catalog. You want to replicate the production database to anther host, SHOST2, for testing new applications.After you ensured that the backups of the target database are accessible on the new host, what must you do to restore and recover the backup for the test environment?
