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please provide the answer by drawa diagram er diagram on paper if hotel management what will...

please provide the answer by drawa diagram er diagram on paper if hotel management what will be entities, attributes and cardinalities also tell me how to convert in 3nf please provide er diagram

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Answer #1

The 3NF (third normal form) rule is that the non-key attributes should be independent. This normal form is violated when there exists a dependency among non-key attributes in the form of a transitive dependency.

ER Diagram :

3NF :

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