SE2_Lec 16_ Software Design

1. 1
2

2. 3
4

3. 5
6

4. 7
8

5. 9
10

6. 11
12

7. 13
14

8. 15
P O R
D
A
B
F
C
D Object interaction
level
Object decomposition
level
16

9. 17
18
Architectural
design
Abstract
specificatio
n
Interface
design
Component
design
Data
structure
design
Algorithm
design
System
architecture
Software
specification
Interface
specification
Component
specification
Data
structure
specification
Algorithm
specification
Requirements
specification
Design activities
Design products
Design Products
Design Activities

10. 19
20

11. 21
22

12. 23
24

13. 25
26

14. 27
28

15. 29
Module A Module B
Module C Module D
Shared data
area
30
Module A
A s data
Module B
B s data
Module D
D s data
Module C
C s data

16. 31
32

17. 33
34

18. 35
36

19. 37
38

20. 39
40

21. 41
42

22. 43
44

23. 45
46

24. 47
48

25. 49
50

26. 51
Does Not Meet the Objective
52

27. 53
54

28. 55
56

29. 57
58

30. 59