Data quality measurements can be taken at three levels of granularity.They are:数据质量评估可以分为三个粒度级别上进行度量,分别是::()?
(A)Person data, location data, and product data.个人数据、位置数据、产品数据
(B)Historical data, current data and future dated data.历史数据、现在的数据、未来的数据
(C)Fine data, coarse data, and rough data.好的数据,粗糙的数据,粗略的数据
(D)Data element value, data instance or record, and data set.数据元素值、数据实例或记录、数据集
(E)Departmental data, regional data, and enterprise data.部门数据、区域数据、企业数据 答案解析: 直接考概念,请
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