What circumstances would you break down an overall design

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1) Write a short-answer response for the following:

Under what circumstances would you break down an overall design to include individual user views? Provide examples from either your workplace or class assignments.

2) Write a short-answer response for the following:

How do you select the primary key from the candidate keys? How do foreign keys relate to candidate keys? Provide examples from either your workplace or class assignments.

3) Write a short-answer response for the following:

What are four types of cardinality constraints? Provide personal examples of each.

4) Write a short-answer response for the following:

A motor vehicle maintenance center wants to improve its services by using database management systems (DBMS) and data mining. What tables are needed in such a database and how can it help improve their 2.2, 3.2services?

Reference no: EM13757256

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What circumstances would you break down an overall design : Under what circumstances would you break down an overall design to include individual user views? Provide examples from either your workplace or class assignments.

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