OCP换考题了，052新考题及答案整理-第17题
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17、Which two statements are true about tablespaces?
A) A database can contain multiple undo tablespaces.
B) A database can contain only a single temporary tablespace.
C) A database instance stores undo data In the SYSTEM tablespace If no undo tablespace exists.
D) A database instance hangs If the SYSAUX tablespace becomes unavailable.
E) A database with a locally managed SYSTEM tablespace can have dictionary-managed user tablepaces.
Answer:AE
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