Which two statements describe the effect after the database is duplicated successfully? (Choose two)

Examine the following command that is used to duplicate a database on the same host:

RMAN> RUN
{
ALLOCATE AUXILIARY CHANNEL, aux 1 DEVICE TYPE DISK;
DUPLICATE TARGET DATABASE TO auxdb SKIP READONLY; \ }

Which two statements describe the effect after the database is duplicated successfully? (Choose two)

A.
The data files of the read-only tablespaces in the target database are not duplicated

B.
The read-only tablespaces in the target database are still defined in new the database

C.
The read-only tablespaces in the target database are changed to online after duplication

D.
The data files of the read-only tablespaces in the target database get duplicated

E.
The read-only tablespaces in the target database are not defined in the new database