Which of these statements is true?下面哪个陈述是正确的?:()?
(A)Data Quality Management is the application of technology to data problems数据质量管理是一项解决数据问题的应用技术
(B)Data Quality Management is usually a one-off project数据质量管理通常是一次性的项目
(C)Data Quality Management is a continuous process数据质量管理是一个持续的过程
(D)Data Quality Management is a synonym for Data Governance数据质量管理与数据治理是同义词
(E)Data Quality Management only addresses structured data数据质量管理只解决结构化数据问题 答案解析: 数据质量是一个持续的过程,我想大家都能理解。 关于为什么不选“Data Quality Management is usually a one-off project”、“Data Quality Management only addresses structured data”、“Data Quality Management is a synonym for Data Governance”这三个选项,我猜大家也不会有疑问 剩下“Data Quality Management is the application of technology to data problems”,数据质量管理是一套集应用、技术、制度流程等的工作,不能简单地归为是一种应用技术,虽然没有应用协助质量也管不好,但这个说得有点绝对了


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- 1The first morning an attribute is approaching an established data quality threshold, the following should take place:某天的早晨一个属性接近了已建立数据质量规则的阈值,下面哪项工作需要准备::()?
- 2Which of the following would most likely be included in a data stewards role description?以下哪一项最有可能包含在数据管理者的角色描述中?:()?
- 3一个DMZ被2个防火墙包围。DMZ位于以下哪两个区域之间:(单选题)
- 4In 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::()?
- 5Which of these statements has the most meaningful relationship label?下面哪一个选项描述最能代表关系这个词汇的含义?:()?
- 6复合授权组提供了一种方法:(单选题)