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单选题
Your boss at Certkiller .com wants you to clarify Oracle 10g. Which condition in your database forces you to perform only consistent backups?()
A

The database is in mount state.

B

One of the tablespaces is offline.

C

One of the tablespaces is read only.

D

The database operates in ARCHIEVELOG mode.

E

The database operates in NOARCHIEVELOG mode.


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