A Data Quality Service Level Agreement (SLA) would normally include which of these?SLA(服务等级协议)会包含下面哪些内容?:()?
(A)An enterprise data model一个企业数据模型
(B)Respective roles responsibilities for data quality数据质量管理上各自的职责
(C)A breakdown of the costs of data quality improvement减少投入,提高数据质量
(D)A Business Case for data improvement一个提升数据质量的业务实例
(E)Detailed technical specifications for data transfer详细的数据传输技术规范 答案解析: SLA一般是写着各种的职责,五个选项只有A是与职责有关的,因此只能选A。扩展说明一下,其实SLA不止是数据质量职责的,还会有安全职责,服务响应时间等...
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