BCS PC-BA-FBA-20 Exam Dumps - Actual Questions Answers

TheWaterfall methodologyis a linear approach where requirements are defined upfront, and changes are difficult to accommodate once the project begins.Agile methodology, on the other hand, emphasizes flexibility and adaptability to changing requirements.

Key Considerations:

Inherent Uncertainty in Cost:While cost uncertainty exists in both methodologies, Agile does not specifically address this drawback of Waterfall.

Inflexibility to Changing Requirements:Waterfall's rigid structure makes it difficult to incorporate changes once the project starts. Agile addresses this by allowing iterative development and continuous feedback.

Capturing All Requirements Upfront:Agile does not aim to capture all requirements upfront; instead, it embraces evolving requirements throughout the project.

Stakeholder Agreement on Scope Before Work Begins:Agile encourages ongoing collaboration with stakeholders rather than requiring scope agreement upfront.

Evaluation of Each Option:

A. The agile methodology addresses the inherent uncertainty in cost associated with waterfall:Agile does not specifically address cost uncertainty.Conclusion:This isnot correct.

B. Agile development addresses the inflexibility of waterfall as it pertains to changing requirements:This is the primary drawback of Waterfall that Agile addresses through its iterative and flexible approach.Conclusion:This iscorrect.

C. The agile methodology captures all requirements at the start of a project to reduce risks typically experienced in waterfall:Agile does not capture all requirements upfront; it embraces evolving requirements.Conclusion:This isnot correct.

D. Agile development requires stakeholders to agree to the scope of the project before the work begins, reducing uncertainty in the design:Agile does not require upfront scope agreement; it promotes adaptive planning.Conclusion:This isnot correct.

Final Recommendation:

The drawback of Waterfall addressed in Agile is:B. Agile development addresses the inflexibility of waterfall as it pertains to changing requirements.

Agile requirements validationensures that requirements are clear, feasible, and actionable before they are implemented in an iteration. This aligns with Agile principles of delivering value incrementally and avoiding waste.

Key Considerations:

Accurate Estimation for Sprint Planning:While estimation is important, it is not the primary purpose of requirements validation.

Correctness of Backlog Items:Ensuring correctness is part of validation but applies to all backlog items, not just those allocated to an iteration.

Testing Requirements:Testing occurs during or after development, not as part of validation.

Readiness for Development:Validation ensures that requirements are well-defined, understood, and feasible before they are developed.

Evaluation of Each Option:

A. To ensure estimation for sprint planning is accurate:Estimation accuracy is important but not the primary purpose of validation.Conclusion:This isnot correct.

B. To ensure any requirements added to the backlog are correct:Correctness applies to all backlog items, not just those allocated to an iteration.Conclusion:This isnot correct.

C. To ensure that requirements allocated to an iteration have been tested:Testing occurs after development, not during validation.Conclusion:This isnot correct.

D. To ensure any requirements allocated to an iteration are ready to be developed:This is the primary purpose of Agile requirements validation—to ensure requirements are clear, actionable, and feasible before development begins.Conclusion:This iscorrect.

Final Recommendation:

The purpose of Agile requirements validation is:D. To ensure any requirements allocated to an iteration are ready to be developed.

TheBusiness Analysis Service Framework (BASF)identifies core and auxiliary services that support business analysis activities. Auxiliary services supplement the core services and are essential for delivering value.

Key Considerations:

Strategic Analysis:Focuses on high-level organizational goals and strategies but is not an auxiliary service.

Stakeholder Engagement:Involves identifying, analyzing, and collaborating with stakeholders, which supports all aspects of business analysis.

Project Management:While important, project management is a separate discipline and not part of the BASF.

External Environment Analysis:Examines external factors (e.g., market trends) but is not an auxiliary service.

Evaluation of Each Option:

A. Strategic analysis:Strategic analysis is a core service, not an auxiliary service.Conclusion:This isnot correct.

B. Stakeholder engagement:Stakeholder engagement is an auxiliary service that supports all business analysis activities by ensuring stakeholder needs are understood and addressed.Conclusion:This iscorrect.

C. Project management:Project management is outside the scope of the BASF.Conclusion:This isnot correct.

D. External environment analysis:External environment analysis is a core service, not an auxiliary service.Conclusion:This isnot correct.