What are the elements of a logical data model, and how do they vary from a physical data model?
What are the elements of a logical data model, and how do they vary from a physical data model?
题目类型: 技术面试题
这是一道技术面试题，常见于澳洲IT公司面试中。
难度: easy
标签: interviewbit, oracle-dba, topic-specific, oracle, dba, database
参考答案摘要
The following are the elements of a logical data model: 1. Entity - An entity is a type of object that we utilize to store data. It comes with its own table. 2. Attribute - This reflects the informati...
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