1. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-1 Strong Entity Patterns: 1:1 Strong Entity Relationships

2. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-2 Strong Entity Patterns: 1:1 Strong Entity Relationships

3. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-3 Strong Entity Patterns: 1:N Strong Entity Relationships

4. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-4 Strong Entity Patterns: 1:N Strong Entity Relationships

5. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-5 Strong Entity Patterns: N:M Strong Entity Relationships

6. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-6 Strong Entity Patterns: N:M Strong Entity Relationships

7. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-7 Strong Entity Patterns: N:M Strong Entity Relationships

8. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-8 ID-Dependent Relationships: The Association Pattern Note the Price column, which has been added.

9. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-9 ID-Dependent Relationships: The Association Pattern

10. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-10 ID-Dependent Relationships: The Multivaled Attribute Pattern

11. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-11 ID-Dependent Relationships: The Multivaled Attribute Pattern

12. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-12 ID-Dependent Relationships: The Multivaled Attribute Pattern

13. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-13 ID-Dependent Relationships: The Multivaled Attribute Pattern

14. DAVID M. KROENKE’S DATABASE PROCESSING, 10th Edition © 2006 Pearson Prentice Hall 5-14 Other Patterns For Archtype/instance pattern, use ID- dependent weak entities For Line-item pattern, use ID-dependent weak entities For For-use-by pattern, use Super- type/Sub-type entities