Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Within Chapter 3, we started to see how to represent complex data relationships between entities in the business world based on the company requirements. Other

image text in transcribed

Within Chapter 3, we started to see how to represent complex data relationships between entities in the business world based on the company requirements. Other than General Hardware Company ER (salesperson, customer, product), you will see a few ER examples at the end of chapter, such as GoodReading Bookstore, World Music Association, Luck Car Rental. In this assignment, you need to draw your own ER diagram similar to these ER diagrams given in the book. Your ER diagram should have - At least one Many-Many binary relationship - At least one One-Many binary relationship - At least four binary entities Each entity should have at least three attributes. You may go with any modality setting based on your company needs. Do not use any intersection data (associative entity) in this assignment. Make sure that your scenario is as much as realistic, i.e., a real-world problem. Remember that you should follow exact notation given in the book and slides. Please use your own company and do not use examples from the book. The online tool at www.draw.io is very helpful to draw ER. You will see how an ER diagram is made with draw.io in this video here. Once you create your ER diagram, upload it D2L. Within Chapter 3, we started to see how to represent complex data relationships between entities in the business world based on the company requirements. Other than General Hardware Company ER (salesperson, customer, product), you will see a few ER examples at the end of chapter, such as GoodReading Bookstore, World Music Association, Luck Car Rental. In this assignment, you need to draw your own ER diagram similar to these ER diagrams given in the book. Your ER diagram should have - At least one Many-Many binary relationship - At least one One-Many binary relationship - At least four binary entities Each entity should have at least three attributes. You may go with any modality setting based on your company needs. Do not use any intersection data (associative entity) in this assignment. Make sure that your scenario is as much as realistic, i.e., a real-world problem. Remember that you should follow exact notation given in the book and slides. Please use your own company and do not use examples from the book. The online tool at www.draw.io is very helpful to draw ER. You will see how an ER diagram is made with draw.io in this video here. Once you create your ER diagram, upload it D2L

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Oracle 10g SQL

Authors: Joan Casteel, Lannes Morris Murphy

1st Edition

141883629X, 9781418836290

More Books

Students also viewed these Databases questions

Question

Name and describe three different forms of business organization.

Answered: 1 week ago

Question

Why does the location of individual visuals on a dashboard matter?

Answered: 1 week ago

Question

Family basic steps to socialization write a short note ?

Answered: 1 week ago

Question

What does physics deal with?

Answered: 1 week ago

Question

Enumerate the qualities of a salesman.

Answered: 1 week ago