CSE460 Lecture 03

Software Analysis and Design
Requirements Analysis
(202101)

Transcript

1. jgs CSE 460 Software Analysis and Design Lecture 03: Requirements Analysis Dr. Javier Gonzalez-Sanchez javiergs@asu.edu javiergs.engineering.asu.edu | javiergs.com PERALTA 230U Office Hours: By appointment
2. jgs Previously
3. jgs 0460 00000011 CSE 360 necessities requirements functional requirement non-functional requirement Steps Tasks
4. jgs 0460 00000011 Previously Needs Necessities Wishes Desires Ideas Requirements
5. jgs 0460 00000011 Previously I want a Pacman videogame Requirements
6. jgs 0460 00000011 Requirements mary raj … john jane … Ira O X - Product Requirement Task As a (role), I want (feature), So that (benefit)
7. jgs 0460 00000011 Requirements are: § Independent § loosely coupled with one another § Negotiable § Stories are what and why , not how § Valuable § for the customer! § Estimable § Effort/Cost of design, build, and test. § Small § (sized appropriately) § Testable § (pass or fail)
8. jgs 0460 00000011 Pacman
9. jgs Assignment 01
10. jgs 0460 00000011 Disclaimer § Your assignment 01 grade is mostly about “you did it”, “you submit something” (something that make sense). § Why? Because we are testing whether you are familiar with requirements and user stories. Think about it as a survey, and (this time) you received a good grade for being responsible and accomplish it. § Next assignment will be about knowledge. § Whether your stories are correct or not is something that I am reviewing here with you. § You could have received a 100/100 and your stories be WRONG!
11. jgs 0460 00000011 Scenario 1
12. jgs 0460 00000011 Scenario 2
13. jgs 0460 00000011 Scenario 3
14. jgs 0460 00000011 Scenario 4
15. jgs 0460 00000011 Scenario 5
16. jgs 0460 00000011 Scenario 6
17. jgs 0460 00000011 Scenario 7
18. jgs 0460 00000011 Scenario 8
19. jgs 0460 00000011 Scenario A | Thoughts?
20. jgs 0460 00000011 Scenario B | Thoughts?
21. jgs 0460 00000011 Scenario C | Thoughts?
22. jgs 0460 00000011 Scenario D | Thoughts?
23. jgs 0460 00000011 Scenario E | Thoughts?
24. jgs 0460 00000011 Scenario F | Thoughts?
25. jgs 0460 00000011 Scenario G | Thoughts?
26. jgs 0460 00000011 Scenario H | Thoughts?
27. jgs Next
28. jgs 0460 00000011 CSE 360 :: First Draft
29. jgs CSE 460 Software Analysis and Design Javier Gonzalez-Sanchez javiergs@asu.edu Fall 2020 Disclaimer. These slides can only be used as study material for the class CSE460 at ASU. They cannot be distributed or used for another purpose.