A scheme in data models can be described as?a.all of theseb.data elementc.record and filesd.record relationship
Question
Solution 1
A scheme in data models can be described as "all of these". This is because a scheme in data models includes data elements, records and files, and record relationships.
Here's a step-by-step explanation:
- Data Element: This is the smallest unit of data that has a meaning. For example, a person' Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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