Oracle Database 12c Advance Adminstration1z0-063 Test 2

Question : 21 of 40

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Which two are prerequisites for creating a backup-based duplicate database? (Choose two.)

connecting to the target database and a recovery catalog to execute the duplicate command
creating a password file for an auxiliary instance
connecting to an auxiliary instance
matching the database identifier (DBID) of the source database and the duplicate database
creating an SPFILE for the target database

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