What does the DB_FLASHBACK_RETENTION_TARGET parameter configure?()

A . An upper limit on how far you can flash back the database, depending on the information in the redo logs B . An upper limit on how far you can flash back the database, depending on the information in the undo tablespace C . The amount of time for which the flashback data is to be kept in the flash recovery area, provided that there is enough space D . The amount of time for which the flashback data is guaranteed to be kept in the undo tablespace, provided that there is enough space

时间:2022-10-21 04:56:23 所属题库:OCP 11G认证考试题库

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