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In which situation may the UNDO_RETENTION parameter be ignored， even if it is set to a value（）
- A、when the data file of the undo tablespace is autoextensible
- B、when there are more than one undo tablespaces available in the database
- C、when the undo tablespace is of a fixed size and retention guarantee is not enabled
- D、when the undo tablespace is autoextensible and retention guarantee is not enabled
参考答案
更多 “In which situation may the UNDO_RETENTION parameter be ignored， even if it is set to a value（）A、when the data file of the undo tablespace is autoextensibleB、when there are more than one undo tablespaces available in the databaseC、when the undo tablespace is of a fixed size and retention guarantee is not enabledD、when the undo tablespace is autoextensible and retention guarantee is not enabled” 相关考题
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