Consider the relation instance and functional dependencies below. Which of these FDs hold on theinstance and which do not?A BC24АВ — СA → BA → CВ > сАС — ВВС — А34В > АC → AC → B1352 4

Functional dependency: The columns of a relational table are functionally dependent on another…

Answered: Which of these FDs hold on the

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Which of these FDs hold on the

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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Question

Consider the relation instance and functional dependencies below. Which of these FDs hold on the
instance and which do not?
A BC
2
4
АВ — С
A → B
A → C
В > с
АС — В
ВС — А
3
4
В > А
C → A
C → B
1
3
5
2 4

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