What is the implication of this command?()

A . The command produces an error because the retention time cannot be reduced.  B . All historical data is retained but the subsequent flashback data archives are maintained for only three years.  C . All historical data is purged and the new flashback data archives are maintained for three years.  D . All historical data older than three years is purged from the flashback archive FLA1.&e

时间:2022-10-25 22:27:36 所属题库:OCP 11G认证考试题库

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