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[题库] Oracle OCP试题解析(30)

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发表于 2012-2-14 11:34:29 | 显示全部楼层 |阅读模式
You suspect unauthorized datamanipulation language (DML) operations on a particular table. You want to track users who are performing the transactions and the values used in the transactions. Also, you plan to transfer these values to another table for analysis.
How would you achieve this?
A) by using triggers
B) by using external tables
C) by using anonymous PL/SQL blocks
D) by auditing all DML operations on the table
Answer: A
因为要在另一张表中追踪,所以D选项审计DML错误

发表于 2012-2-15 09:53:00 | 显示全部楼层
好好学习一下
沙发 2012-2-15 09:53:00 回复 收起回复
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发表于 2012-4-13 09:11:45 | 显示全部楼层
板凳 2012-4-13 09:11:45 回复 收起回复
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