PMI-PBA Questions Bank

The business analyst is using a bottom-up estimation technique, which involves breaking down the work into smaller components and estimating the time and resources needed for each component. Then, the estimates are aggregated to obtain the total estimate for the project. Bottom-up estimation is more accurate and reliable than other techniques, but it also requires more time and effort. References: PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline1, page 15; Business Analysis for Practitioners: A Practice Guide2, page 85.

The business analyst should explain the value of requirements traceability to the project sponsor. Requirements traceability is the process of tracking and documenting the relationships and dependencies among the requirements, the project deliverables, and the business objectives. Requirements traceability helps to ensure the quality, completeness, and alignment of the requirements, and to manage the changes, risks, and issues that may arise during the project. Requirements traceability also helps to measure the performance and the value of the solution, and to facilitate the verification and validation of the solution. References: PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline1, page 20; Business Analysis for Practitioners: A Practice Guide2, page 100.

A functional requirement is a requirement that specifies what the system should do or how it should behave under certain conditions. A functional requirement describes the functionality, behavior, or performance of the system. An example of a functional requirement is the system is able to require passwords, which defines a security feature of the system that prevents unauthorized access. References: PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline1, page 17; Business Analysis for Practitioners: A Practice Guide2, page 92.

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.