1. Software Engineering Lecture #6
Fakhar Lodhi

2. Reuse and Extension An Example
Notes of the animations (highlight all the points)
1. Cellular Network
2. User
3. Place Phone call
4. Receive phone call
5. Use scheduler
5. Place conference call
6. Receive additional call
7. extend -- written at the top
8. extend -- written at the bottom

3. Extended User An Example
Notes of the animations
Show all the slide and then scroll to the customer and individual customer and corporate customer Zoom to these objects. (highlight text and arrow color)
1. Customer
2. Individual customer – with its arrow going towards the customer
2. Corporate Customer -- with its arrow going towards the customer

4. Components Of A Use Case
Priority
Actor
Summary
Precondition
Post- Condition
Extend
Normal Course of Events
Alternative Path
Exception
Assumption

5. Use Case Example Delete Information
Information in the doc file as slide No 5.doc

6. Activity Diagram Animation sequence is on the slide.
Use arrow for animation
If it does not fit on one slide then u can use the scrolling feature. Take care show at least three levels at a time (not less in any case and then use the highlight feature.)

7. Reuse Extension and Inclusion

8. Recap

9. Describing a Use Case

10. An Example of a Detailed Use Case

11. Summary of Today’s Lecture

12. Activity Diagram

15. Use Case Example Delete Information

16. Use Case Example Delete Information

17. Use Case Example Delete Information

18. Use Case Example Delete Information

22. Activity Diagram

23. Activity Diagram

24. Activity Diagram

25. Limitation of Use Cases