Question: Given the schema R ( A , B , C , D , E ) , and assume that the following set of functional dependencies

Given the schema R(A,B,C,D,E), and assume that the following set of functional dependencies holds on R;
F={BlongrightarrowA,ClongrightarrowDE,DlongrightarrowB}.
Which of the following statements is FALSE?
F is in canonical cover form
Closure of the attribute C equals to R
An application of the 3NF decomposition algorithm results in the decomposition d={AB,BD,CDE}
An application of the BCNF decomposition algorithm results in the decompositions d={AB,CDE,BC}
Given the schema R ( A , B , C , D , E ) , and

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