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billyhilly billyhilly
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5 years ago
Which of the following is NOT true about the functional dependency A → (X, Y)?

• X is functionally dependent on A.

• A determines Y.

• X and Y together determine A.

• X and Y are functionally dependent on A.
Textbook 
Database Processing: Fundamentals, Design, and Implementation

Database Processing: Fundamentals, Design, and Implementation


Edition: 15th
Authors:
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whoohoo8whoohoo8
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billyhilly Author
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#2
5 years ago
Thanks
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