Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The Buy relationship in the following E-R model is transformed into a relati onal model as follows. I ? s there any problem with this

image text in transcribed

The Buy relationship in the following E-R model is transformed into a relational model as follows. I?s there any problem with this transformation? If so, discuss the problems and make corrections.

abled Information Systems Deeloping Windous-Based and wWeb- Enabled Intfornm 6 ansformed into a relational mation? If so, discuss the so, discuss he nto a sfor 5. The Buy relationship in the following E-R model is transformed i model as follows. Is there any problem with this transformation? TE relational problem(s) and make corrections. Phone Email Contact Address Name ID TicketNo Ticket Person Price BuyDate Buy Customer Employee Type DateOfHire EmHistory Salary Member LoginName Password Customer ID Type TicketNo BuyDate Ticket TicketNo Price 6. Transform the E-R model in Exercise 5 to a relational model. 7. The transformation ing, Is this tmatifon of an E-R model to a relational model is show ing. Is this transformation n in the follow- t is incorrect, and make cor rect? If not, explain what is incorrect and why 1 a correction

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

Practical Database Programming With Visual Basic.NET

Authors: Ying Bai

1st Edition

0521712351, 978-0521712354

More Books

Students also viewed these Databases questions