Medium
let the following Relation be: {a b, c, d, e; b c}
What is the minimum number of functional dependencies to be removed in order to achieve a non redundant coverage?
Author: W3D TeamStatus: PublishedQuestion passed 120 times
Edit
0
Community EvaluationsNo one has reviewed this question yet, be the first!
4
Which entity provides the legal framework supervising databases in France?8
How to obtain the surname and first name of people running more than 10 units?4
What is GDPR?3
The decomposition normalization algorithm is?.4
Find the keys of the following functional dependencies: a, b -> c a, b, d -> e c -> a, b d -> f e -> g2
What happens when you make the same transaction several times?4
What type of constraint was violated?