In its broadest context, the data warehouse includes:普遍而言,数据仓库包括::()?
(A)Data stores and extracts that can be transformed into star schemas数据存储和抽取能力用于转换为星型模型
(B)Either an Inmon or Kimball approachInmon或Kimball建模方法其中一种
(C)Any data stores or extracts used to support the delivery for BI purposes用于支持BI的数据存储及抽取能力
(D)All the data in the enterprise所有企业数据
(E)An integrated data store, ETL logic, and extensive data cleansing routines集成数据存储,ETL逻辑,数据清洗能力 答案解析: 这章考的是数据与商业智能这一章节,直接考概念,P553,我截取出来如下:大家可能会有疑问,那为什么“An integrated data store, ETL logic, and extensive data cleansing routines”不行呢,内容其实没有太多问题的,只是因为考试就是考试,所以不是最合适而已
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