What is a participation role? When is it necessary to use role names in the description of
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What is a participation role? When is it necessary to use role names in the description of relationship types?
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The Participation role is the part that every entity participates in a relationship This role is imp...View the full answer
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Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
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