Thursday, May 1, 2014

Assignment 7: Skeleton Entity-Relationship Models

Assignment 7: Skeleton Entity-Relationship Models

Set: 25 April 2014                                       Due: 2 May 2014

Answer Question 6 from page 139.

6. A shoe manufacturer identifies a style by a styleNo and a shoe by {styleNo, shoeSize}.

How would you represent the relationship between entity types Style and Shoe in terms of skeleton table types?

Answer : It is represented by the styleNo.