Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J} and

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Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J} and the set of functional dependencies F = {{A, B}→{C}, {A}→{D, E}, {B}→{F}, {F}→{G, H}, {D}→{I, J}}.

What is the key for R? Decompose R into 2NF and then 3NF relations.

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Fundamentals Of Database Systems

ISBN: 9780133970777

7th Edition

Authors: Ramez Elmasri, Shamkant Navathe

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Question Posted: Nov 09, 2021 01:48 AM

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Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J} and

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Consider the universal relation R A B C D E F G H I J and the set of functional dependencies F A BC AD E BF FG H DI J What is the key for R Decompose ...View the full answer

Fundamentals Of Database Systems

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