R = {A,B,C, D,E} and the following set of functional depende {AD → B,B → CE,CD → A} ormol form3 lugtif

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Consider a schema R = {A, B, C, D, E} and the following set of functional dependencies:
{AD →
→ B, B → CE, CD → A}
Is R in Boyce-Codd normal form? Justify your answer.
Transcribed Image Text:Consider a schema R = {A, B, C, D, E} and the following set of functional dependencies: {AD → → B, B → CE, CD → A} Is R in Boyce-Codd normal form? Justify your answer.
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