Database Reference
In-Depth Information
Review Questions
1. Which command would you use to determine what database backups are currently
available for restore?
A. LIST DATABASE BACKUP;
B. REPORT DATABASE BACKUP;
C. LIST BACKUP OF DATABASE;
D. LIST SUMMARY BACKUP;
E. REPORT BACKUP OF DATABASE;
2. What command would you use to ensure that backup records in the control file are
pointing to actual physical files on the backup media?
A. CROSSCHECK
B. LIST BACKUP
C. CONFIRM
D. RESYNC
E. BACKUP VALIDATE
3. You have backed up your database twice without connecting to the recovery catalog.
What command do you issue to transfer the control-file metadata to the recovery catalog?
A. SYNCH CATALOG
B. RESYNC CATALOG
C. REPLICATE CATALOG
D. UPDATE CATALOG
E. RESTORE CATALOG
4. You want to make sure that your database backup does not exceed 10 hours in length.
What command would you issue that would meet this condition?
A. BACKUP DATABASE PLUS ARCHIVELOG;
B. BACKUP DATABASE PLUS ARCHIVELOG UNTIL TIME '10:00';
C. BACKUP DATABASE PLUS ARCHIVELOG TIMEOUT '10:00';
D. BACKUP DATABASE PLUS ARCHIVELOG DURATION '10:00';
E. BACKUP DATABASE PLUS ARCHIVELOG TIMEOUT 10:00;
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