What is different type of rman backup?
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Answer / Priyanka Tiwari
"RMAN provides several types of backups for an Oracle database. They are: Full Backup (BACKUP), Incremental Level 0 Backup (BACKUP INDEX FROM), Incremental Level 1 Backup (BACKUP INCREMENTAL LEVEL 1), Copy Backup (BACKUP COPY), Database Recovery Manager Differential Backup (BACKUP DATAFILE/CONTROLFILE/SPFILE/ARCHIVELOG/TABLESPACE/TO CORPFILE/TO TAG), Incremental Level n Backup (BACKUP INCREMENTAL LEVEL n where n > 1, which is a backup of data blocks that have changed since the most recent incremental backup of level less than or equal to n)"
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