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Home Q & A Board Science-Related Homework Help Computer Studies
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Danli Danli
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7 years ago
Which of the following best defines a composite key?
A) It is an attribute that naturally belongs to the entity
B) It is made up of two or more attributes combined
C) It is an attribute that could potentially be used for a primary key
D) It is an arbitrary, random key with no business meaning
Textbook 
Hands-On Database

Hands-On Database


Edition: 2nd
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Computer Science Major @ The University of Texas at Austin
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DylanoDylano
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7 years ago
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Danli Author
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#2
7 years ago
This is exactly what was needed for the quiz, thank you
Computer Science Major @ The University of Texas at Austin
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