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Relation dept year(dept name, total inst 2007, total inst 2008, total inst 2009). Here the only functional dependencies are from dept name to the other attributes. This relation is in

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Relation dept year(dept name, total inst 2007, total inst 2008, total inst 2009). Here the only functional dependencies are from dept name to the other attributes. This relation is in

(a) Fourth NF

(b) BCNF

(c) Third NF

(d) Second NF

I have been asked this question during an interview.

The origin of the question is Database Design Process in chapter Normalization of Database Management

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Correct answer is (b) BCNF

The best I can explain: BCNF has only one normal form.

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