Question

Current world financial crisis began due coping with the unusual challenging environment during the Convid-19 pandemic, a lot of economists and politicians are working together to find an effective to solution for it. As a result, a lot of families in different parts of the world struggle to manage their life expenses. Requirements Engineers including you wish to produce requirement specifications for a system that will help these families to manage their budgets. The system shall serve the following general goals: • Categorize their weekly/monthly/annual expenses. • Allocate portions of their income to these expenses. • Save each financial transaction. • Provide statistical information. • Provide suggestions on how a budget should be managed. • Manage debits, credits, and loans. You need to answer following questions, keeping in view the above case study.

(a) How prototyping does supports requirement engineering process.
(b) What elicitation techniques will be effective to elicit the requirements of this system and Give reasons with suitable examples?
(c) Identify your stakeholders from the above mention case study. Justify your choices.

Answer 1

Prototyping assists in refining requirements by providing a tangible model for feedback. Effective requirements elicitation can be achieved through interviews, focus groups, surveys, and observation. Families, financial advisors, software developers, and government agencies are identified as key stakeholders in the budget management system project.

Step-by-step explanation:

Prototyping in Requirement Engineering

Prototyping supports the requirement engineering process by allowing Requirements Engineers to create a preliminary version of the system. This helps stakeholders see and interact with a working model of the system, leading to feedback and modifications that improve the final requirements. Prototypes can demonstrate functionality, allow for user interaction testing, and help to clarify and refine system goals.

Elicitation Techniques for System Requirements

Effective elicitation techniques for this system include interviews, focus groups, surveys, and user observation. For example, conducting interviews with family representatives can provide deep insights into how families manage their budgets, what challenges they face, and their specific needs for the system. Surveys can gather information from a larger population to ensure a broad range of requirements is considered.

Identification of Stakeholders

The stakeholders in the mentioned case study would include families who will use the system, financial advisors who may provide expertise on budget management, software developers who will build the system, and potentially government agencies if they are involved in funding or distributing the software. These choices are justified because each of these groups has a direct interest in the development and successful deployment of the budget management system.

Engineering and Societal Needs

The relationship between engineering and societal needs is intrinsic, as engineering seeks to design solutions that improve life quality and address various societal challenges. Engineering has significantly influenced water systems through advancements in filtration, distribution, and sanitation, playing a critical role in enhancing public health and safety. The impact of engineering solutions on water, from an ethical viewpoint, must consider the widespread implications such as access to clean water, the environmental footprint, and the sustainability of the system.