Which of the following Oracle features utilize the undo tablespace?()
- A、 Flashback Query
- B、 Flashback Drop
- C、 Flashback Table
- D、 Flashback Database
- E、 Transaction Processing
- F、 Recycle Bin
正确答案:A,C,E
答案解析:有
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Which of the following Oracle features utilize the undo tablespace?()
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