Which two are true about duplicating pluggable databases (PDBs) with RMAN? (Choose two.) 

Answer options:

A. Two or more PDBs can be duplicated with the same RMAN DUPLICATE command.
B. All tablespaces belonging to a PDB must be duplicated when duplicating the PDB.C. The auxiliary instance is automatically created with ENABLE_PLUGGABLE_DATABASE = TRUE.D. A user with SYSDBA or SYSBKUP must use RMAN logged in to a PDB in order to duplicate it.
E. CDB$ROOT and PDB$SEED are automatically duplicated if a PDB is duplicated.

CD

Reference: https://docs.oracle.com/database/121/BRADV/rcmdupdb.htm#BRADV430