nerdexam
Oracle

1Z0-062 · Question #256

You have successfully taken a database backup by using the command: RMAN>BACKUP AS BACKUPSET DATABASE; Now you execute this command: RMAN> BACKUP INCREMENTAL LEVEL 1 DATABASE; What is the outcome?

The correct answer is E. It first takes an incremental level 0 backup and then an incremental level 1 backup. https://docs.oracle.com/cd/B19306_01/backup.102/b14192/bkup004.htm (4.4.1.2)

Performing Backup and Recovery

Question

You have successfully taken a database backup by using the command:

RMAN>BACKUP AS BACKUPSET DATABASE; Now you execute this command:

RMAN> BACKUP INCREMENTAL LEVEL 1 DATABASE; What is the outcome?

Options

  • AIt fails because an incremental level 1 backup always searches for an image copy as level 0
  • BIt fails because an incremental level 0 backup does not exist.
  • CIt takes a backup of blocks that have been formatted since the last full database backup.
  • DIt takes an incremental level 0 backup of the database.
  • EIt first takes an incremental level 0 backup and then an incremental level 1 backup.

How the community answered

(13 responses)
  • A
    8% (1)
  • D
    15% (2)
  • E
    77% (10)

Explanation

https://docs.oracle.com/cd/B19306_01/backup.102/b14192/bkup004.htm (4.4.1.2)

Topics

#RMAN#incremental backup#backup set#level 0 backup#level 1 backup

Community Discussion

No community discussion yet for this question.

Full 1Z0-062 Practice