053(四十）

196、

196.What is the purpose of the catalog command?
A. To review RMAN control file and recovery catalog metadata and ensure that its correct
B. To delete RMAN backup-related metadata from the recovery catalog
C. To create metadata in the control file and the recovery catalog related to backup set pieces
D. To create a report that lists database backups
E. To rebuild the recovery catalog

197、

197.Which of the following commands will fail?
A. report schema;
B. report need backup;
C. report need backup days 3;
D. report user;
E. report obsolete;

198、

198.What are the two different types of database duplication? (Choose two.)
A. Active
B. Passive
C. Online
D. Backup-based
E. Failure driven

199、

199.When youre performing a tablespace point-in-time recovery, which tablespaces will always be restored to the auxiliary instance? (Choose all that apply.)
A. The SYSTEM tablespace.
B. The UNDO tablespace.
C. All tablespaces with tables.
D. All tablespaces with indexes.
E. No tablespaces are automatically restored.

200、

200.Which operation requires that you create an auxiliary instance manually before executing the operation? (Choose all that apply.)
A. Backup-based database duplication.
B. Active database duplication.
C. Tablespace point-in-time recovery.
D. No operation requires the creation of an auxiliary instance.