Requirement Analysis/Rich Picture

There are 3 parts of the coursework part A,B  and C. I will only need Part A of the coursework to be done. I don’t want the rest. Only Part A which is required 1000 words for it. All the other information is available on the coursework brief. Thanks

Part A – Requirements Analysis using Rich Pictures [35 marks]

 

A1.     Draw a Rich Picture from the perspective of  the New Skill Set Gateway(NSSG) Head Office.

            [10 marks]

o   Use relevant information from any part of the case study to help you.  Remember, though, your Rich Picture should reflect the perspective of the New Skill Set Gateway Head Office.

 

o   Make sure that your submitted diagram is clear, readable and contains a key identifying the symbols you have used.  Hand drawn diagrams are preferred to computer generated diagrams. Do not spend hours making your Rich Picturelook pretty, but make sure that it is readable.

 

A2.     Draw a Rich Picture from the perspective of the Easy Learning Organisation (ELO).

            [10 marks]

o   Use relevant information from any part of the case study to help you.  Remember, though, your Rich Picture should reflect the perspective of the Easy Learning Organisation.

 

o   Make sure that your submitted diagram is clear, readable and contains a key identifying the symbols you have used.  Hand drawn diagrams are preferred to computer generated diagrams. Do not spend hours making your Rich Picturelook pretty, but make sure that it is readable.

 

A3.   Demonstrate your understanding of the complete New Skill Set Gateway(NSSG)  environment

            [15marks]

o    As a result of developing your Rich Pictures:

  • Identify the key actors in the environment
  • Identify the key issues and areas of conflict affecting  the environment, suggesting reasons for these
  • Identify the cultures and sub-cultures within the environment
  • Discuss what you, as the analyst, believe to be the main focus of the system that the organisation requires

In completing this section, you should use examples from the case study to support your discussion. Your answer to this should be in the region of 1000 words

 

Part B –  Requirements Analysis using Use Case Modelling [45 marks]

Appendix B of the case study provides information about the current ELO course management system.Use this information and any other appropriate information from the case study to help you complete this part.

B1:      Draw a use case diagram for the system clearly identifying the actors and

Processes involved in the currentELO course management system.

            [10 marks]

 

B2:      Document the use case diagram

            [20 marks]

B2.1        Write the primary (or normal case) scenario for each business (or essential) use case in the system.

B2.2        For eachof your primary scenarios,  identifythe associated secondary scenariosthat you think would exist– but do not write them out in detail

 

B3:   Demonstrate your  understanding of Use Case Modelling as an  aid  to the requirements gathering/analysis process

 [15 marks]

          As a part of this:

o        Discuss how developing your use case diagram helped you to:

  • identify the actors and processes taking place in the current system
  • clarify your understanding of the current system
  • identify aspects of the current system that require further investigation

o        Discuss how developing your secondary scenarios helped you to:

  • Identify whether your use cases were sensible and workable
  • Clarify the step-by-step actions of your use cases

o        Consider the assumptions you  made about the system in order to produce your use case model.

  • In real life what questions would you have asked to get the necessary information? Who would you have asked?

 

In completing this section, make sure you use appropriate from the case study to support your answers. Your answer to part B3 should be in the region of 1000 words.

Part C – Critique of Use Cases and Rich Pictures [20 marks]

As a result of the above activities, and based upon your experience of using these two techniques, write a critique comparing these two approaches to requirementsanalysis. Make sure that you address the following questions when writing your critique:

o   In what ways do these techniques help you, the  analyst, at the early stages of requirements analysis?

o   What do these approaches have in common (if anything)?

o   What are the strengths/weaknesses of each approach?

 

Your answer to Part C should be in the region of 1000 words

Remember that this critique should be based upon your personal experiences and evaluation of the

technique so you shouldn’t need to reference external sources. You must not just discuss Rich

Pictures/Use Case Modelling approaches generally. However, if you have used any external sources

at all then you must clearly reference any sources of information you have used to help you.

 

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