Oracle
1Z0-083 · Question #190
1Z0-083 Question #190: Real Exam Question with Answer & Explanation
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Backup and Recovery
Question
You want to create a duplicate database DUP_DB from your production database PROD on the same host. The PROD database uses Automatic Storage Management (ASM) for storage. Regular backups are taken using RMAN connected to a recovery catalog. You create an auxiliary instance and want to execute the command: RMAN> DUPLICATE TARGET DATABASE TO dup_db FROM ACTIVE DATABASE; What is a prerequisite for the successful execution of this command?
Options
- ARMAN must be connected to the target database instance and the auxiliary instance.
- BA most recent backup set of the PROD database must exist.
- CFlashback must be enabled for the PROD database.
- DThe target database must be in MOUNT state.
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Topics
#RMAN DUPLICATE#Database Cloning#RMAN Connectivity#ASM Storage