Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Use the following business rules to draw the fully labeled Crow's Foot ERD in Visio. The diagram must include all entities, attributes, and relationships. Primary

Use the following business rules to draw the fully labeled Crow's Foot ERD in Visio. The diagram must include all entities, attributes, and relationships. Primary keys and foreign keys must be clearly identified on the diagram. Write all appropriate connectivities and cardinalities on the ERD. a). A customer must own at least one car to be in the system. The number of cars can not exceed five cars per customer. b). A car is owned by one and only one customer. c). A car may generate many maintenance records. d). Each maintenance record is generated by one and only one car. e). Some cars have not (yet) generated a maintenance procedure. f). Each maintenance procedure can use many parts but not more than three parts per procedure. g). A part may be used in many maintenance records.

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

Intranet And Web Databases For Dummies

Authors: Paul Litwin

1st Edition

0764502212, 9780764502217

Students also viewed these Databases questions