Where is the best place to find the following metadata: database table names, column names and indexes?哪里是查找以下元数据的最佳位置:数据库表名、列名和索引:()?
(A)Detailed business processes详细业务流程
(B)Logical data model逻辑数据模型
(C)Database catalogue数据库目录
(D)Enterprise data model企业数据模型
(E)Security access authorization安全访问授权 答案解析: 数据库目录,显然是放置“数据库表名、列名和索引”等信息的元数据的最佳位置
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