After viewing the following two videos:
Relations, Functional Dependencies, and Keys — https://hub2.devry.edu/node/1527
Modification Anomalies and Database Normalization — https://hub2.devry.edu/node/1528
Answer the following questions in essay form.
Define the terms Relation, Functional Dependency and Key.
Describe the Insert, Update and Deletion problems / anomalies that could occur from a de-normalized database design.
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