Documents Final doc

1. ABSTRACTTo secure common citizens, police department is under taking a major rescueoperations and giving protection to us. So in order to acquire such services fromthem…

Documents Chapter 6 Use Cases. Use Cases: –Text stories Some “actor” using system to achieve a goal...

Chapter 6 Use Cases Use Cases Use Cases: Text stories Some “actor” using system to achieve a goal Used to discover and record requirements Serve as input to later phases…

Documents Use Case Diagram The purpose is to communicate the system’s functionality and behaviour to the...

Use Case Diagram The purpose is to communicate the system’s functionality and behaviour to the customer or end user. Mainly used for capturing user requirements Work like…

Documents Interaction Modeling

Interaction Models A.P.Sastri Interaction Models The class model describes the objects in a system and their relationship The state model describes the life cycles of the…