Question

“Progressive refinement of details” is the right approach when developing software requirements. Describe in 2-3 paragraphs or visually portray a good requirement development framework that will take this progressive refinement into account.

Include the following in your answer:

• The different phases within the requirement development
  • Elicitation, analysis, specification, and validation
• The different interactions among these phases
• An overall process where the different phases will feed each other
  • Analysis to feedback to elicitation for clarification
  • Specification to feedback to analysis to close any identified gaps
  • Validation to specification for rewrite
  • Validation to elicitation to confirm and correct
  • Validation to analysis for re-evaluate some of the requirements
• Provide feedback and iterations to improve the quality of the requirements

Answer 1

Progressive refinement of details is the right approach when developing a software requirement because of the fact that in the beginning the details for the software requirements are not clear and we should refine or requirements along with the the software development and reduce unnecessary details that can be confusing aur create problem along the process. The progressive refinement ensures that are software requirement are are optimally details and have only the required part in them and does not contain unnecessary or confusing information that can mislead the team. along with the various phases of the software development like the requirement gathering, requirement analysis, design , coding, testing and maintenance and alongside following phases we keep on refining our details of the software requirement and create proper citation and illustration for our software requirement specification. This progressive refinement of details insurance in keeping out the the confusing data and removing regular expression from the details along the way with following different phases of the software requirement .