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Using Enterprise Manager for Backup and Recovery - Quiz

Each question is worth one point. Select the best answer or answers for each question.
1. Which statements correctly distinguish the Enterprise Manager Management Repository, RMAN metadata, and backup storage?
Select all correct answers. One point requires the complete correct set, with no extra choices.
  A. The Management Repository stores Enterprise Manager management information, including monitoring and job information.
  B. The Management Repository and the RMAN recovery catalog are two names for the same repository.
  C. RMAN maintains backup metadata in the target control file and can also use a recovery catalog.
  D. A successful job record in the Management Repository can replace a missing RMAN backup piece.

2. Which statements about credentials for an Enterprise Manager backup job are correct?
Select all correct answers. One point requires the complete correct set, with no extra choices.
  A. A successful Cloud Control login proves that the backup job can connect to the database and write to its destination.
  B. Enterprise Manager permissions control what the operator can view or submit; database credentials authorize the target database connection.
  C. The Enterprise Manager administrator, host user, and database user must have identical names and passwords.
  D. Where host credentials are required, the selected host account must have the permissions needed by the execution workflow.

3. Which statements about an Oracle RMAN incremental backup strategy are correct?
Select all correct answers. One point requires the complete correct set, with no extra choices.
  A. An incremental level 0 backup establishes a base for subsequent level 1 backups.
  B. A full backup automatically serves as the level 0 base for subsequent level 1 backups.
  C. A differential level 1 backup normally captures changes since the most recent applicable level 1 or level 0 backup.
  D. A cumulative level 1 backup captures changes since the level 0 backup.

4. Which actions help establish that a recurring Enterprise Manager backup schedule meets the recovery plan?
Select all correct answers. One point requires the complete correct set, with no extra choices.
  A. Treat successful submission of the schedule as proof that the database can be recovered within the required time.
  B. Review the target and container scope, required redo protection, credentials, destination, time zone, and recurrence.
  C. Inspect execution output and backup coverage, perform appropriate validation, and rehearse recovery in an isolated environment.
  D. Assume that a backup of one selected PDB protects every PDB and the entire CDB.