A university wants to develop a database system to manage student enrollment and course registration. They need an ERD to represent the key entities and their relationships.Entities:Student: Each student has a unique student ID, a name, a date of birth, and an email address.Course: Each course has a unique course code, a title, a description, and the number of credits.Enrollment: Each enrollment represents a student's registration in a specific course for a particular semester. It includes information about the grade received for that course.Professor: Each professor has a unique professor ID, a name, and an email address. Professors teach one or more courses. Create an ERD that represents the relationships between these entities.Include Entity name, attributes, identify Primary and Foreign key and crow foot relationships.

An Entity-Relationship Diagram (ERD) can be defined in such a way that it is a visual representation…

Answered: A university wants to develop a…

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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A university wants to develop a database system to manage student enrollment and course registration. They need an ERD to represent the key entities and their relationships.

Entities:

Student: Each student has a unique student ID, a name, a date of birth, and an email address.
Course: Each course has a unique course code, a title, a description, and the number of credits.
Enrollment: Each enrollment represents a student's registration in a specific course for a particular semester. It includes information about the grade received for that course.
Professor: Each professor has a unique professor ID, a name, and an email address. Professors teach one or more courses.

Create an ERD that represents the relationships between these entities.

Include Entity name, attributes, identify Primary and Foreign key and crow foot relationships.

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