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boyob89 boyob89
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7 years ago
Which of the following specifies that each entity instance of the supertype must be a member of some subtype in the relationship?
A) overlap rule
B) disjoint rule
C) total specialization rule
D) partial specialization rule
Textbook 
Modern Systems Analysis and Design

Modern Systems Analysis and Design


Edition: 4th
Authors:
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Majoring in Economics, minoring in business
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MartyJayMartyJay
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7 years ago
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boyob89 Author
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#2
7 years ago
finally Slight Smile

thx for your expertise
Majoring in Economics, minoring in business
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#3
7 years ago
Anytime
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