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Oracle Recovery Manager - Quiz

Each question is worth one point. Select the best answer or answers for each question.
1. In Oracle AI Database 26ai, which RMAN component performs the data movement for a disk backup?
Please select the best answer.
  A. The RMAN client process itself
  B. The recovery catalog schema
  C. A target-database server session allocated as a DISK channel
  D. The Oracle Enterprise Manager browser session

2. What is the relevant role of the database password file when RMAN connects remotely to a target database through Oracle Net?
Please select the best answer.
  A. It stores RMAN command history and stored scripts.
  B. It authenticates an administrative user who connects with SYSBACKUP or SYSDBA.
  C. It encrypts RMAN backup pieces.
  D. It stores the password for the recovery catalog schema.

3. Which sequence reflects the current Oracle AI Database 26ai process for creating a base RMAN recovery catalog?
Please select the best answer.
  A. Run catrman.sql and manually install DBMS_RCVCAT and DBMS_RCVMAN.
  B. Create a catalog owner, grant RECOVERY_CATALOG_OWNER, run dbmsrmansys.sql, then run CREATE CATALOG while connected through RMAN as the catalog owner.
  C. Grant SYSDBA to the catalog owner and create the catalog inside each target database.
  D. Create only a tablespace; RMAN creates the catalog automatically during the first backup.

4. Which statement accurately describes Oracle Enterprise Manager Cloud Control in an RMAN environment?
Please select the best answer.
  A. Cloud Control replaces RMAN and performs backups without RMAN.
  B. Cloud Control is the current name of the stand-alone Oracle Backup Manager utility.
  C. Cloud Control provides an optional graphical front end and scheduling facilities that run RMAN operations.
  D. Cloud Control is required only to manage tape libraries.

5. A current data file is unavailable, but a usable RMAN image copy exists on accessible disk storage. Which approach can avoid restoring the data file from a backup set?
Please select the best answer.
  A. Use SWITCH DATAFILE ... TO COPY, then recover the switched data file as required.
  B. Use LIST COPY; listing the copy automatically makes it current.
  C. Create a new differential level 1 backup and open the database.
  D. Restore only an archived redo log and omit data-file recovery.

6. Which factors should be considered when sizing an RMAN recovery catalog schema?
Please select all the correct answers.
  A. The number of target databases registered in the catalog
  B. The volume and retained history of archived redo logs, backup sets, and backup pieces
  C. The number and size of RMAN stored scripts
  D. A fixed rule that 75 MB is always sufficient for one target database