1. Software Engineering Lecture #7
Fakhar Lodhi

2. Types Of Models Business Process Model State Transition Model
Data Flow Model

7. Coupling Example Float dotProdcut(vector a, vector b) {
float temp1 = a.getX() * b.getX();
float temp2 = a.getY() * b.getY();
return temp1 + temp2; }

8. Coupling Example Float dotProduct(vector a, vector b)] {
float temp1 = a.x * b.x;
float temp2 = a.y * b.y;
return temp1 + temp2; }

15. Cohesion Example

16. Cohesion EXample

17. Cohesion

18. Cohesion Example

19. Cohesion Example

20. Cohesion Example

21. Cohesion Example

22. Cohesion Example

23. Recap