Free Access Oracle.1z0-063.v2022-04-21.q171 Practice Test (Page 17)

Question 76

Which three requirements should be successfully met by an Oracle Secure Backup (OSB) user so that OSB performs RMAN backup or restore requests? (Choose three.)

A.RMAN preauthorization on the host

B.OSB encryption for data in transport and on tape

C.matching the OS user identity of the Oracle instance associated with the database username

D.assigned to a class with rights to back up or restore Oracle database

E.scheduling of the RMAN backup to occur automatically at user-defined intervals

F.assigned to a class with rights to browse all directories and catalogs

Question 77

Which two are benefits of unified auditing in full mode?

A.The audit trail is in a single format.

B.The audit trail uses less space.

C.All audit data is written to both the traditional locations and to the unified location.

D.Pre 12c audit data is written to the traditional locations and new 12c audit data is written to the unified location.

E.The audit trail is read-only.

Question 78

You want to back up a database such that only formatted blocks are backed up. Which statement is true about this backup operation?

A.All files must be backed up as backup sets.

B.The backup must be performed in mount state.

C.The database must be backed up as an image copy.

D.The tablespace must betaken offline.

Question 79

Which two can be backed up by using RMAN in a database that is in ARCHIVELOGmode?

A.online redo log files while the database is open

B.data files while the database is open

C.PFILE and password file in MOUNTstate

D.data blocks in data files that have changed since the previous backup

E.data files while the database is in NOMOUNTstate

Question 80

Examine the RMAN command:

Which statement is true about the command?

A.It creates compressed backup sets.

B.It uses asynchronous I/O for the backup.

C.It uses parallelization for the backup set.

D.It uses multisection backup.

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Question 76

Question 77

Question 78

Question 79

Question 80

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