Reference data is used to:参考数据用于:()?
（A）Remove duplicate customer records重复数据消除客户记录
（B）Populate fact tables in a data mart填充数据集市中的事实表
（C）Categorize or classify data对数据进行分类或归类
（D）Enforce enterprise security standards实施企业安全标准
（E）Describe backup strategies描述备份策略 答案解析: 参考数据，如地区等，某种意义上来说，是把事实数据按地区进行切片(或者说归类)
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更多CDMP数据治理试题
- 1Which of the following BEST characterizes a planning-level data architecture?以下哪一项是规划级数据架构的最佳特征?:()?
- 2Which of the following statements about business rules is FALSE?下面哪一项对于业务规则的描述是错误的?:()?
- 3Business considerations for data privacy include all of the following EXCEPT data以下哪个选项不是数据私隐在业务侧关注的内容:数据:()?
- 4The deliverables for a data modelling process does not have to include:数据建模流程的可交付成果不必包括:()?
- 5The steps followed in managing data issues include:管理数据问题所遵循的步骤包括::()?
- 6In order to gain endorsement to extend the use of reference and master data across the enterprise, a key supporting DMBOK knowledge area is:为了获得认可，在整个企业中扩展参考和主数据的使用，一个关键的支持DMBOK知识领域是::()?
