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daliqiqi daliqiqi
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6 years ago
A(n) _____ is a restriction placed on the data.
 a. attribute b. entity
  c. relationship d. constraint
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789-you789-you
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6 years ago
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daliqiqi Author
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6 years ago
Brilliant ツ
jakechambo3
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Yesterday
this is exactly what I needed
foxrcng11
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2 hours ago
Just got PERFECT on my quiz
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