Database Concepts

Published by Pearson
ISBN 10: 0133544621
ISBN 13: 978-0-13354-462-6

Chapter 4 - Data Modeling and the Entity-Relationship Model - Review Questions - Page 280: 4.16


Cardinality is the number of relationships between the entities. Maximum cardinality is the maximum number of entity instamces that can occur on each side of the relationship. Minimum cardinality is the miminum number of entity instances that must participate in a relationship

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