Explain how a total category and specialization are mutually substitutable constructs.

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Data Modeling and Database Design

ISBN: 978-1285085258

2nd edition

Authors: Narayan S. Umanath, Richard W. Scammel

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Question Posted: Apr 21, 2016 06:25 AM

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Explain how a total category and specialization are mutually substitutable constructs.

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When the participation of all the superclasses in the categorization is total then the specializat...View the full answer

Data Modeling and Database Design

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