Name the three stages in the process of developing database
1. Name the three stages in the process of developing database systems. Summarize the tasks in each.
2. What is a data model, and what is its purpose?
3. What is a prototype, and what is its purpose?
4. What is a use case, and what is its purpose?
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1 name the three stages in the process of developing database systems summarize the tasks in each2 what is a data model
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1 give an example of a data constraint2 give an example of a business rule that would need to be documented in a
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