8 of 40Let R(A, B, C, D, E, F) be a relation withFD's: {D → C, C → D, D – E, C → E, E → AD, AF → E, D → B}.Which of the following statements is correct?Select one:O R is not in 3NF but in BCNF.Ris not in 3NF and not in BCNF.O Ris in 3NF but not in BCNF.O R is in 3NF and in BCNF.

Answered: Let R(A, B, C, D, E, F) be a relation…

Let R(A, B, C, D, E, F) be a relation with FD's: {D → C, C → D, D → E, C → E, E → AD, AF → E, D → B}. Which of the following statements is correct?

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

Problem 1PE

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