before take the backup you need to spicy the which backup is preferred and

You loss one datafile and DB is running in ARCHIVELOG mode. You have full database backup of 1 week old and partial backup of this datafile which is just 1 day old. From which backup should you restore this file?

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Answer Posted / krishna

before take the backup you need to spicy the which backup is preferred and rman backup is preferred why bcoz the data base is in running stage ....

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