1Z0-067 · Question #96
Examine the RMAN commands executed in your database: RMAN>CONFIGUREDEFAULT DEVICE TYPE TO disk; RMAN>CONFIGURE DEVICETYPE DISK BACKUP TYPE TO BACKUPSET; RKAN> CONFIGURE CONTROLFILE AUTOBACKUP ON…
The correct answer is C. It backs up only the used blocks in data files. D. It backs up data files, the control file, and the server parameter file. C: RMAN backup sets automatically use unused block compression. D: If CONFIGURE CONTROLFILE AUTOBACKUP is ON (by default it is OFF), then RMAN automatically backs up the control file and server parameter file after every backup and after database structural changes. Not E…
Question
Examine the RMAN commands executed in your database:
RMAN>CONFIGUREDEFAULT DEVICE TYPE TO disk; RMAN>CONFIGURE DEVICETYPE DISK BACKUP TYPE TO BACKUPSET; RKAN> CONFIGURE CONTROLFILE AUTOBACKUP ON; You issue the command:
RMAN> BACKUP DATABASE; Which two statements are true about the command?
Options
- AIt performs a log switch.
- BIt creates compressed backup sets by using binary compression by default.
- CIt backs up only the used blocks in data files.
- DIt backs up data files, the control file, and the server parameter file.
- EIt creates a backup of only the control file whenever the database undergoes a structural change.
How the community answered
(18 responses)- A6% (1)
- B6% (1)
- C78% (14)
- E11% (2)
Explanation
C: RMAN backup sets automatically use unused block compression. D: If CONFIGURE CONTROLFILE AUTOBACKUP is ON (by default it is OFF), then RMAN automatically backs up the control file and server parameter file after every backup and after database structural changes. Not E: spfile is also backed up.
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