If the following E-R model is transformed into a relational model below, does the relational model have
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If the following E-R model is transformed into a relational model below, does the relational model have the problem of data redundancy? If yes, describe what data is redundant in this relational model, and determine if there are data insertion, deletion and update anomalies that result from the problem of data redundancy, and give an example of each data anomaly.
Related Book For
Accounting Information Systems
ISBN: 9780132871938
11th Edition
Authors: George H. Bodnar, William S. Hopwood
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