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boyob89 boyob89
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Posts: 4396
8 years ago
__________ is an integrity constraint specifying that the value (or existence) of an attribute in one relation depends on the value (or existence) of the same attribute in another relation.
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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8 years ago
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boyob89 Author
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8 years ago
thanks a bunch Smiling Face with Halo
Majoring in Economics, minoring in business
wrote...
8 years ago
Ping me if you need anything else
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