Software/System Deconstruction using UML Models - IT Assignment Help

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Task:

Software/System Deconstruction using UML Models

This is a report you are making for the company that is using of the System, or for owner of the System. Here, you are showing that: (i) you have analysed the System comprehensively, from the perspective of an IS[1] Business Analyst, and (ii) identified some issues that could be fixed and/or some opportunities/functionalities/services that could be incorporated with the current System. You not only identify and mention these opportunities/functionalities/services, but show in the UML diagrams how those will change the existing models (i.e., UML diagrams).Format for the report and mark distributionExecutive Summary (max 1 page[2]) (2 marks)Business case (5 marks): (minimum 2, maximum 3 page)The background of the industry the system is operatedThe background of company the system belongs to or operated byWhat are the services/problems the company addressing by this systemWhat are the opportunities of such a system/solution?Using UML models, discuss how the System is now operating (page limits not relevant here):Present an important process using Activity Diagram and briefly explain it. 5 marksWhat services are offered to various users? Explain it with an overall use case diagram. 5 marksIn order to make more sense of the use cases, expend a use case and present a detailed use case diagram. 5 marksPresent a Class diagram and briefly explain the relationships.

5 marksPresent and briefly explain a State Machine Diagram. 5 marksEach diagram should be narrated briefly so that any person who not necessarily a Business Analyst can understand your diagrams and the report. The marks are allocated for both the diagrams as well as the discussion.Narratives about the User Interface (UI) Design. Discuss the good, the bad, and the ugly side of the UI designs of the System – what are the best designs of the System, and how some interfaces could be improved? (1.5 to 3 page, do not occupy space with large pictures) (5 marks)What improvement or additional features you would add if you were appointed, as the business analyst, to upgrade it the System. How do you think this/these will add value (e.g., revenue, user satisfaction, business growth) to the System; tell in detail? Support your claim with references from published materials (e.g., journal article, newspaper article, magazine, business report, and web sites) (5 marks)Incorporate the new features/improvements in any two diagrams e.g., overall use case diagram, Class diagram, Activity diagram, or State diagram. (5 marks)Please note: If you use overall use case diagram where you add new use case(s) (with new <<include>>, <<extend>> and/or generalisation relationship), one (new) use case needs to be expanded i.e., present a detailed use case diagram; and this will be considered as the second diagram.Also note: just having them in the diagram is not sufficient; you need to explain so that a nonprofessional can understand how the new feature(s) will be integrated with the legacy system, and add value.

References (2 marks) – both in-text referencing as well as reference list (presented at the end of the report, before appendix) will be marked. Quality of referencing – consistent application of a referencing style and the quality of the sources[3]

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