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多选题
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?()
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


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