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Consider the following schema of R(A, B, C, D) with functional dependencies:

A -> B, B-> C, and B->D

1- Compute the closure sets of R.

2- Find all non-trivial dependencies.

3- What are the candidate keys of R?

4- What is the highest normal form of R?

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DBMS, Programming

Category:- DBMS
Reference No.:- M9749899

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