The Metadata repository enables us to establish multiple perspectives of data.These are:元数据库允许我们从多视角进行数据观察,他们是::()?
(A)Internal and external内部与外部
(B)The Business and Technical Perspective业务和技术透视
(C)Dimensional and non-dimensional perspective维度和非维度透视
(D)3rd normal form and un-normalised三范式与反范式
(E)Structured and unstructured结构化与非结构化 答案解析: 三种主要元数据类型,业务元数据,技术元数据,操作元数据。
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更多CDMP数据治理试题
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