What is the relationship in the following diagram? id name major email Student O Association Composition O Aggregation Generalization username password User LoginCheck(username.password) Registrar office email phone AddStudent Student Course) Instructor id name department email office

What is the relationship in the following diagram? id name major email Student O Association Composition O Aggregation Generalization username password User LoginCheck(username.password) Registrar office email phone AddStudent Student Course) Instructor id name department email office

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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