What is a prototype 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 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?

Reference no: EM131259347

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What is a prototype and what is its purpose : Name the three stages in the process of developing database systems. Summarize the tasks in each.

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