Database Concepts

Published by Pearson
ISBN 10: 0133544621
ISBN 13: 978-0-13354-462-6

Chapter 2 - The Relational Model - Figure 2-33 - Sample Data for Regional Labs - Page 114: A

Answer

These are the true functional dependencies. 3.(ProjectID, EmployeeName) → EmployeeSalary 4. EmployeeName → EmployeeSalary

Work Step by Step

In the Case of 3rd functional dependency it is true because Project ID + employee Name determines the value of employee salary and Same is the Case in 4th one that employee Name can determine the value of employee salary.
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