Assignment Specification
(1) Develop a system scope document
Using the Heritage Real Estate Case Study, develop a system scope document. This document must include a section for each of the following:
• the business problem,
• a statement of purpose,
• the benefits, and
• system capabilities.
• exclusions
Ensure you use business language and write in the third person (i.e. do not use I or we). This section should comprise four or more paragraphs but be no longer than a page in length. All bullet lists must be introduced with at least one sentence that provides context for the reader.
(2) Develop a document outlining the system's FURPS+ requirements
This can be either in the form of a table (see page 43-44 in the text)
(3) Develop a list of functional requirements: Event Table
Construct an event table for the proposed system. The events must correspond to the system capabilities outlined in the scope document. Names that appear in the source and destination columns of your event table should be identified and described in the case study. Your list must include at least ten, but no more than 15, non-trivial events. Ensure your events follow the patterns described in the lectures:
• Event: External agent (Source) + action
• Trigger: Name of data, form (a thing, not an action), or point in time
• Source: External agent that matches first word in event column - none required for temporal events as the data is already in the system
• Use case: System response to action - First word is always a verb: create, update
• Response and Destination: Data (a thing, not an action) produced by the system that goes to the Destination (a person or organisational group)
Once your event table is complete ensure you refine it using the guidelines and checklists presented in the lecture slides. The table should look like this:
|
Event
|
Trigger
|
Source
|
Use Case
|
Response
|
Destination
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(4) Prepare a Use Case Diagram
Using the Use Cases identified in the Event Table for Heritage Real Estate, create a Use Case Diagram that organizes the Use Cases by subsystem.
Attachment:- Case Study Heritage Real Estate.pdf