PMI Updated PMI-PBA Exam Questions and Answers by phoenix

 Root cause analysis (RCA) is a technique that can be used to investigate the problem of increased call interval in a new call management system. Root cause analysis is a method of identifying and resolving the underlying causes of a problem or an issue, rather than treating the symptoms or the effects. Root cause analysis involves asking questions, collecting data, analyzing evidence, finding patterns, drawing conclusions, and recommending solutions. Root cause analysis can help to prevent recurrence of the problem, improve performance, reduce risks, and increase customer satisfaction. Interviews are a technique that can be used to elicit information from stakeholders, but they may not be sufficient to investigate the problem in depth and find its root causes. Observation is a technique that can be used to understand how stakeholders perform their work in their own environment, but it may not be able to explain why the problem occurs and what causes it. Process modeling is a technique that can be used to represent how activities are performed in a process, but it may not be able to identify and resolve the problem in the process. References: PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline1, page 15; Business Analysis for Practitioners: A Practice Guide2, page 95.

 The business analyst would use brainstorming to identify stakeholders. Brainstorming is a technique that involves generating ideas or solutions through a group discussion or a creative thinking process. Brainstorming can help the business analyst to identify potential stakeholders who have an interest, influence, or impact on the project or the solution, and to solicit their input and feedback on the project requirements and expectations. References: PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline1, page 9; Business Analysis for Practitioners: A Practice Guide2, page 38.

 The business analyst must perform a cost-benefit analysis in order to complete the business case and arrive at a solid recommendation. A cost-benefit analysis is a technique that compares the costs and benefits of different options or alternatives for solving a business problem or achieving a business opportunity. A cost-benefit analysis helps to evaluate the return on investment (ROI), the net present value (NPV), and the payback period of each option, and to select the most optimal one based on the business value and the strategic alignment. References: PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline1, page 10; Business Analysis for Practitioners: A Practice Guide2, page 40.

The next step that the business analyst should take after comparing the requirements to internal and external quality standards is to ensure that the requirements are validated. Validation is a process that confirms that the requirements align with the business objectives, stakeholder needs, and expected value of the project. Validation also ensures that the requirements are feasible, acceptable, and testable. Validation can be performed by using techniques such as reviews, walkthroughs, inspections, or demonstrations. Validation can help to identify and resolve any errors, gaps, or conflicts in the requirements before they are approved and implemented. Setting the priority of the requirements is not the next step that the business analyst should take after comparing the requirements to internal and external quality standards, as it is a process that determines the order and importance of the requirements based on their value, risk, urgency, or dependency. Priority can be set before or after comparing the requirements to quality standards, but it does not verify or confirm that the requirements meet the stakeholder expectations or project goals. Communicating the requirements to stakeholders is not the next step that the business analyst should take after comparing the requirements to internal and external quality standards, as it is a process that involves sharing and presenting the requirements to relevant stakeholders for feedback, approval, or implementation. Communication can be done before or after comparing the requirements to quality standards, but it does not check or ensure that the requirements are aligned with the business objectives or deliver value to the stakeholders. Baselineing the requirements is not the next step that the business analyst should take after comparing the requirements to internal and external quality standards, as it is a process that establishes an agreed-upon version of the requirements as a reference point for further changes or development. Baselineing can be done only after validating and approving the requirements, as it implies that they are complete, correct, clear, and consistent. References: Business Analysis for Practitioners: A Practice Guide 1, page 113-114; PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline 2, page 17.