TheRequirements Engineering (RE) Frameworkis a structured approach used by business analysts to define, document, and manage requirements. It consists of five iterative stages:Investigate Situation, Consider Perspectives, Analyze Needs, Evaluate Options, and Define Requirements.
Key Considerations:
Suitability for Waterfall Projects Only:The RE Framework is flexible and can be adapted to both waterfall and Agile methodologies.
Iterative Stages:The framework emphasizes iteration and refinement, making it suitable for evolving requirements.
Defining Requirements:The framework explicitly supports the definition and management of requirements.
Sequential Steps:While the stages are presented in a sequence, they are iterative and not strictly linear.
Evaluation of Each Option:
A. It is only suitable for use with waterfall projects:The RE Framework can be applied to both waterfall and Agile projects.Conclusion:This isnot correct.
B. It shows five iterative stages that a business analyst needs to carry out to establish the requirements:This accurately describes the RE Framework's structure and purpose.Conclusion:This iscorrect.
C. Using the Requirements Engineering Framework does not help to define requirements:The framework is specifically designed to define and manage requirements.Conclusion:This isnot correct.
D. It shows steps in the requirements engineering process that a business analyst must follow sequentially:While the stages are presented in a sequence, they are iterative and not strictly sequential.Conclusion:This isnot correct.