Explain the concept of a functional dependency.
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Q24: The unique keys that are not chosen
Q25: If the condition exists such that knowing
Q26: Which of the following is not true
Q27: Which of the following functional dependency diagrams
Q28: Since surrogate keys are used to uniquely
Q30: Surrogate key values have no meaning to
Q31: A primary key is _.
A) not required
Q32: The relationship between two attributes that denotes
Q33: A surrogate key may be appropriate under
Q34: The key that has been designated the
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