Mcom Ba Training Module 2

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  • 1. IT BUSINESS ANALYST
    CAREER TRAINING
    MODULE 2
  • 2. WELCOME
  • 3. AGENDA
    INTRODUCTION TO UML
    INTORDUCTION TO RATIONAL ROSE
    DATA FLOW DIAGRAMS
    USER INTERFACE (UI) STORYBOARDS
    Q & A
  • 4. OBJECT ORIENTED DESIGN
    What is a model ?
    • A model is a simplification of reality.
    E.g., a miniature bridge for a real bridge to be built
    • Well...sort of….but not quite
    • 5. A model is our simplification of our perception of reality
    • 6. A model is an abstractionof something for the purpose of understanding, be it the problem or a solution.
  • OBJECT ORIENTED DESIGN
    Why a model ?
    • To understand why a software system is needed, what it should do, and how it should do it.
    • 7. To communicate our understanding of why, what and how.
    • 8. To detect commonalities and differences in your perception, my perception, his perception and her perception of reality.
    • 9. To detect misunderstandings and miscommunications.
  • OBJECT ORIENTED DESIGN
  • 10. OBJECT ORIENTED DESIGN
    Water
    Fresh water
    have
    Rivers
    Oceans
    have
    have
    live in
    Salt water
    have
    Crocodiles
    Fish
    have
    Penguins
  • 11. INTRO TO UML
    UML DIAGRAMS
  • INTRO TO UML
    Use case Diagrams
  • 21. INTRO TO UML
    Use case Diagrams
  • 22. INTRO TO UML
  • 23. INTRO TO UML
    Use case Diagrams
    USE CASE
    Generalization
    DEPENDENCY
    ACTOR
  • 24. INTRO TO UML
    Activity Diagrams
  • 25. INTRO TO UML
    Activity Diagrams
  • 26. INTRO TO UML
    Activity Diagrams
  • 27. INTRO TO UML
    Activity Diagrams
    DECISION
    END
    STATE
    INITIAL
    STATE
    FLOW
    ACTIVITY
    TRANSITION
    SWIMLANE
  • 28. DATA FLOW DIAGRAMS
  • 29. STORYBOARDS
  • 30. STORYBOARDS
  • 31. Q&A