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    Database Systems Design Study Set 2
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    Exam 5: Advanced Data Modeling
  5. Question
    A _____ Key Is a Real-World, Generally Accepted Identifier Used
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A _____ Key Is a Real-World, Generally Accepted Identifier Used

Question 6

Question 6

Multiple Choice

A _____ key is a real-world, generally accepted identifier used to uniquely identify real-world objects.


A) primary
B) natural
C) foreign
D) surrogate

Correct Answer:

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