Oracle Database 12c: Installation and Administration — Question 177

Identify three uses of the CROSSCHECK command (Choose three.)

Answer options

• A. to validate the database backup
• B. to synchronize logical backup records with physical files in backup storage
• C. to check the obsolete backups that can be deleted from the file system
• D. to update information about backups that are deleted, corrupted, or inaccessible in a recovery catalog or control file
• E. to update the recovery catalog or control file if archived log files are deleted with operating system commands

Correct answer:

Explanation

The CROSSCHECK command is used to validate backups and synchronize records, making options A, B, and D correct. Option C is incorrect because it specifically pertains to identifying obsolete backups, while option E refers to the deletion of archived log files, which is not a primary function of the CROSSCHECK command.