CHAPTER 7: SYSTEM ANALYSIS AND DESIGN

A process of systems development based on understanding the needs of the stakeholders and the reasons why the system should be developed.

• User Centered Development

• Use Case Modeling

• Use Case

• Use Case Diagram

• Use Case Narrative

The process of modeling a system’s functions in terms of business events, who initiated the events, and how the system responds to those events.

• User Centered Development

• Use Case Modeling

• Use Case

• Use Case Diagram

• Use Case Narrative

A behaviorally related sequence of steps (scenario), both automated and manual, for the purpose of completing a single business task.

• User Centered Development

• Use Case Modeling

• Use Case

• Use Case Diagram

• Use Case Narrative

Graphically describes who will use the system and in what ways the user expects to interact with the system

• User Centered Development

• Use Case Modeling

• Use Case

• Use Case Diagram

• Use Case Narrative

A textual description of the business event and how the user will interact with the system to accomplish the task.

• User Centered Development

• Use Case Modeling

• Use Case

• Use Case Diagram

• Use Case Narrative

• Anyone or anything that needs to interact with the system to exchange information.

• Actor

• Producer

• Director

• Writer