Question from the Database - Fundamentals test

Find the keys of the following functional dependencies: a, b -> c a, b, d -> e c -> a, b d -> f e -> g

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Consider the following functional dependencies:

a, b $\rightarrow$ c
a, b, d $\rightarrow$ e
c $\rightarrow$ a, b
d $\rightarrow$ f
e $\rightarrow$ g

What are the keys?

Author: W3D TeamStatus: PublishedQuestion passed 842 times

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