Oracle
1Z0-052 · Question #98
1Z0-052 Question #98: Real Exam Question with Answer & Explanation
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Performing Backup and Recovery
Question
You are working on a database that must be functioning 24 hours a day, 7 days a week. The database is configured in ARCHIVELOG mode. Which two options do you have for performing user-managed backups? (Choose two.)
Options
- AYou can perform consistent backups only.
- BYou can perform a complete database backup without shutting down the database instance.
- CYou can back up data files only when all data files have the same SCN recorded in the control file.
- DYou can back up only those data files whose headers are frozen by using ALTER TABLESPACE
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Topics
#user-managed backup#ARCHIVELOG mode#online backup#ALTER TABLESPACE BEGIN BACKUP