The business rules for this problem are: . A person has at most one driver's license. . A person may not have a driver's license. • A driver's license is for one person only. . A driver's license is for at least one person. Based on this information, what crows foot symbols should be placed at positions 1 and 2 in the initial ERD below.

The business rules for this problem are: . A person has at most one driver's license. . A person may not have a driver's license. • A driver's license is for one person only. . A driver's license is for at least one person. Based on this information, what crows foot symbols should be placed at positions 1 and 2 in the initial ERD below.

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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