Let G represent a canonical cover for a set of functional dependencies, F. Which of the following options is NOT necessarily true about G? (a) G contains no extraneous attributes (b) Each left hand side in G contains only a single attribute (c) G has the same closure as (d) F All of the other options are true

Let G represent a canonical cover for a set of functional dependencies, F. Which of the following options is NOT necessarily true about G? (a) G contains no extraneous attributes (b) Each left hand side in G contains only a single attribute (c) G has the same closure as (d) F All of the other options are true

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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