Why can total participation of an entity type in a relationship type also be referred to as

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Why can total participation of an entity type in a relationship type also be referred to as existence dependency of that entity type in that relationship type?

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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 06:23 AM

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Why can total participation of an entity type in a relationship type also be referred to as

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Total participation occurs if in order to exist a...View the full answer

Data Modeling and Database Design

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