In the conceptual data model an instantiation of a particular business entity is described as:在概念数据模型中特定的业务实体将被描述为::()?
(A)Record记录
(B)Dataset数据集
(C)Rule规划
(D)Row行
(E)Entity occurrence实体实例化 答案解析: 直接考书中的概念,请,原文如下:
参考答案
继续答题:下一题
更多CDMP数据治理试题
- 1A data warehouse deployment with multiple ETL, storage and querying tools often suffers due to the lack of:具有多个ETL存储和查询工具的数据仓库部署通常由于缺少:()?
- 2One of a business data stewards key responsibilities is to:业务数据管理员的主要职责之一是::()?
- 3Which of these statements best defines Data Security Management?下面的各项描述中,哪个较好地定义了数据安全管理?:()?
- 4The data governance inventory particularly useful in a data governance program is from在数据治理计划中特别有用的数据治理清单来自:()?
- 5在数据安全方面,以下哪个不是四个A之一?
- 6请从下列对标识符(Key)的描述中选择不正确的选项