Let R be a relation schema with set of attributes {A, B, C, D, E,G}, and F be the follow-ing set of five functional dependencies which hold on R:A → BA →CBD → EЕС + АE → GCompute the closure of each of the followingfour sets of attributes with respect to F: C E, AD, BCD and ADE

Closure (CE) = { C, E, G, A, B} Closure (AD) ={A, D, B, C, E, G}

Answered: g set of five functional dependencies…

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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g set of five functional dependencies which hold on R: A → B A C BD → E EC → A E →G ompute the closure of each of the following ur sets of attributes with respect to F:CE,7 BCD and ADE