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boyob89 boyob89
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7 years ago
"Create a relation with primary key and nonkey attributes" is the relational representation for which E-R structure?
A) weak entity
B) IS-A relationship
C) gerund
D) regular entity
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
wrote...
#3
7 years ago
Ping me if you need anything else
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