Match the following terms and definitions: _____ supertype _____ subtype _____ specialization _____ subtype discriminator _____ attribute
Question:
Match the following terms and definitions:
_____ supertype
_____ subtype
_____ specialization
_____ subtype discriminator
_____ attribute inheritance
_____ overlap rule
a. Subset of supertype
b. Entity belongs to two subtypes
c. Subtype gets supertype attributes
d. Generalized entity type
e. Creating subtypes for an entity type
f. Locates target subtype for an entity
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Essentials of Database Management
ISBN: 978-0133405682
1st edition
Authors: Jeffrey A. Hoffer, Heikki Topi, Ramesh Venkataraman
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