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考试代号: 000-M66
认证名称:IBM InfoSphere Information Server Technical Mastery Test v1
版本号:V8.02
考题数量:52道
更新日期:2010-12-23
1.Which tool would you recommend to get an accurate view of the quality of data stored in a DB2 or an Oracle table, and be able to determine easily the frequency distribution and the format of that data?
A. Use the native DBMS catalog tables, and retrieve the detailed statistics