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Raspberry Raspberry
wrote...
Posts: 3294
7 years ago
The overlap rule specifies that if an entity instance of the supertype is a member of one subtype, it can simultaneously be a member of two (or more) subtypes.
A) True
B) False
Textbook 
Modern Database Management

Modern Database Management


Edition: 12th
Authors:
Read 107 times
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dorkalotdorkalot
wrote...
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Posts: 3288
7 years ago
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Raspberry Author
wrote...
7 years ago
And right on time, exam is this Tuesday Frowning Face
wrote...
7 years ago
Thanks for marking the topic solved
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