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Which of the following statements best describes a functional dependency? a . The data type of an attribute determines the data type of another attribute.
Which of the following statements best describes a functional dependency?
a The data type of an attribute determines the data type of another attribute.
b The value of an attribute determines the value of one or more other attributes.
c The condition in which each row in the table is dependent on any subset of the key.
d The value of one or more attributes deternines the value of one or more other attributes.
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