Which two statements are true for Data Guard environments with multi-tenant databases? (Choose two.)
A. Different pluggable databases within a logical standby database may have different guard statuses.
B. The Data Guard broker automatically always opens the pluggable databases of a standby database after a role change operation.
C. The Data Guard broker automatically opens all pluggable databases of a primary database a role change operation.
D. The CDBDBA privilege must be used instead of the SYSDBA privilege for connections as SYS to the root container of a multi-tenant standby database.
E. A multi-tenant standby database can have fewer pluggable databases than the primary container database.
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E TRUE.
ENABLED_PDBS_ON_STANDBY specifies which pluggable databases (PDBs) to replicate on an Oracle Data Guard standby database.
CE