Question: Suppose you are given a relation R(A, B, C, D, E) and functional dependency FD: (A B, BC, CD, DA) Check Whether it is

Suppose you are given a relation R(A, B, C, D, E) and


functional dependency FD: (A B, BC, CD, DA) Check Whether it is  

Suppose you are given a relation R(A, B, C, D, E) and functional dependency FD: (A B, BC, CD, DA) Check Whether it is in 2NF or 3NF or not. Define functional dependency. Describe the following functional dependency with appropriate example. i. ii. iii. iv. Trivial Functional Dependency Non-Trivial Functional Dependency Multivalued Dependency Transitive Dependency

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Step 1 Check for Partial Dependencies 2NF In 2NF we need to ensure that there are no partial dependencies which means that no nonprime attribute attributes not part of any candidate key is partially d... View full answer

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