Stakeholders - Requirements - Use Cases for LAABS.

ICT284 System Analysis and Design

Q1. List the main stakeholders for the new Light-As-Air Ballooning System (LAABS). For each stakeholder, write a brief description of their interest in the system and what aspects of it are of particular relevance to them. You do not need to categorise the stakeholders. Don’t include the systems development team.

Q2. (a) List and briefly describe the main functional requirements for the LAABS. There should be around 5-10. (b) List and briefly describe the main nonfunctional requirements for the LAABS.

Q3. (a) Use the User Goal technique to develop a list of use cases for the LAABS. Present your list in a table that includes the participating actors, use case name and a brief use case description.

(b) Use the Event Decomposition technique to identify any additional use cases for the LAABS. These will probably be temporal and state event types. Present your list in a table that includes the event, type of event, trigger, use case name, and brief use case description. You do not need to repeat the use cases you identified in (a) here.

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