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jgs CSE 460 Software Analysis and Design Lecture 03: Requirements Analysis Dr. Javier Gonzalez-Sanchez [email protected] javiergs.engineering.asu.edu | javiergs.com PERALTA 230U Office Hours: By appointment

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jgs Previously

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jgs 0460 00000011 CSE 360 necessities requirements functional requirement non-functional requirement Steps Tasks

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jgs 0460 00000011 Previously Needs Necessities Wishes Desires Ideas Requirements

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jgs 0460 00000011 Previously I want a Pacman videogame Requirements

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jgs 0460 00000011 Requirements mary raj … john jane … Ira O X - Product Requirement Task As a (role), I want (feature), So that (benefit)

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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)

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jgs 0460 00000011 Pacman

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jgs Assignment 01

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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!

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jgs 0460 00000011 Scenario 1

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jgs 0460 00000011 Scenario 2

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jgs 0460 00000011 Scenario 3

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jgs 0460 00000011 Scenario 4

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jgs 0460 00000011 Scenario 5

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jgs 0460 00000011 Scenario 6

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jgs 0460 00000011 Scenario 7

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jgs 0460 00000011 Scenario 8

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jgs 0460 00000011 Scenario A | Thoughts?

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jgs 0460 00000011 Scenario B | Thoughts?

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jgs 0460 00000011 Scenario C | Thoughts?

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jgs 0460 00000011 Scenario D | Thoughts?

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jgs 0460 00000011 Scenario E | Thoughts?

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jgs 0460 00000011 Scenario F | Thoughts?

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jgs 0460 00000011 Scenario G | Thoughts?

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jgs 0460 00000011 Scenario H | Thoughts?

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jgs Next

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jgs 0460 00000011 CSE 360 :: First Draft

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jgs CSE 460 Software Analysis and Design Javier Gonzalez-Sanchez [email protected] 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.