Business Studies

Business Studies

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.