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多项选择题 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

  • A,B
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