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    Composite and multivalued attributes, data redundancy

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    Explain the difference between simple and composite attributes. Provide at least one example of each.

    Explain multivalued attributes, and provide an example. How are multivalued attributes indicated in the Chen model? How are they indicated in the Crow's Foot model?

    Explain data redundancy and what it sets the stage for.

    Explain why DBMSs are important in our information-based society.

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    Solution Preview

    I will not answer these question completely as they appear to be part of the assignment, but this information should help get you started....

    A simple attribute cannot be broken down but a composite attribute can be broken down into ...

    Solution Summary

    This solution explains the difference between simple and composite attributes, multivalued attributes, data redundancy, and DBMSs.