Which of the following approaches describes the project management approach of refining requirements and project scope?
Answer(s): D
Progressive elaboration describes the project management approach of refining requirements and project scope.Answer C is incorrect. Iterative is not a valid business analysis approach. Answer A is incorrect. The plan-driven approach defines business analysis activities. This approach is used to focus on minimizing up-front uncertainty and to ensure that the solution is fully defined before implementation begins in order to maximize control and minimize risk. It is preferred when requirements are effectively defined in advance of implementation. Answer B is incorrect. Change-driven approaches to business analysis deal with rapid delivery of the business value. The business value is delivered in short iterations in return for acceptance of a higher degree of uncertainty regarding the overall delivery of the solution.The change-driven approaches are preferred while taking an exploratory approach for incremental improvement of an existing solution.
You are the business analyst for your organization and you're working with several stakeholders to identify, manage, and approve requirements. Your organization requires using a plan-driven approach to business analysis and changing management. In this approach, who is most likely to approve changes to requirements?
Answer(s): A
Change Control Board is a collection of managers, requirement owners, and key stakeholders that review the validity, need, impact, and full consideration of a change request to determine whether the change should be approved or declined. This approach is the most likely answer for a plan-driven business analysis environment.Answer B is incorrect. The requirements owner isn't the best answer for a plan-driven approach. Answer C is incorrect. The project sponsor won't make this decision. Answer D is incorrect. The project manager rarely has change control authority over requirements, so this choice is not valid.
You are the business analyst for your organization and you are working with Bill on creating a model. Bill is a little confused about all the different things a model can do for the stakeholders. You explain to Bill that a model can do all of the following except for which one?
Models do not address risk and reward for requirements. The risk identification and analysis process is responsible for identifying the risk to reward ration. Answer C is incorrect. Models do define boundaries for business domains and they can define the components within each boundary.Answer B is incorrect. Models do categorize requirements and they can create hierarchies of items within the categorization.Answer D is incorrect. Requirements can show business logic and link the requirements to goals, strategies, or the business value of the requirements.
There are four inputs to the plan business analysis activities. Which one of the following is not an input to the plan business analysis activities process?
Risk identification is not an input to the plan business analysis activities. The four inputs to the plan business analysis activities are organizational process assets, business analysis approach, stakeholder list, roles, and responsibilities, and the business analysis performance assessment. Answer B is incorrect. The organizational process assets are inputs to the plan business analysis activities. Answer C is incorrect. The business analysis approach is an input to the plan business analysis activities. Answer A is incorrect. The stakeholder list, roles, and responsibilities is one of the four inputs to the plan business analysis approach.
A business analyst must consider the business value a solution brings in relation to the cost of implementing the desired solution. Suppliers will often be limited in the amount of requirements they can implement based on the allocated resources. If there are not enough resources to implement all of the solutions, what can the business analyst create to justify the additional funds for the implementation?
A business case is what the business analyst can create to justify the additional expense for the resources in order to gain more business value in the delivery. For example, adding more labor may generate costs, but the delivery may happen faster.Answer D is incorrect. Benefits-cost ratio may be part of the business case, but as a standalone factor, this isn't correct.Answer B is incorrect. Cost analysis will be part of the business case, but not on its own. Answer C is incorrect. Risk assessment with positive risk analysis isn't applicable to this scenario.
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