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wrote...
Posts: 4020
4 years ago
A(n) ________ should be a unique identifier of each record in a database.
Textbook 
Technology In Action Complete
Edition: 12th
Authors:
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wrote...
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Posts: 4450
4 years ago
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primary key
 
1
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wrote...
4 years ago
I thought so too, but I was skeptical.
wrote...
4 years ago
It took me a few minutes to find the answer. Make sure to study the chapter thoroughly, the content in this section isn't as straightforward as the other stuff.

Bye for now.
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