Q76. Which four are true about duplicating a database using Recovery Manager (RMAN)?

Q76. Which four are true about duplicating a database using Recovery Manager (RMAN)?

• A. A backup of the target database is always required.
• B. Duplication can be done by having the target database instance push copies to the auxiliary database instance.
• C. Duplication can be done by having the auxiliary database instance pull backup sets from the target database instance.
• D. A connection to the target database instance is always required.
• E. A connection to an auxiliary instance is always required.
• F. A new DBID is always created for the duplicated database.
• G. A connection to the recovery catalog instance is always required.
• H. A subset of the target database can be duplicated.