PMI PBA Certification Study Guide 2026

Functional decomposition breaks complex, high-level requirements into smaller, manageable components that are easier to validate and implement.

When an implemented requirement produces incorrect results, it is a defect — the implementation does not correctly fulfill the defined requirement.

The specific elicitation technique chosen significantly influences the meeting location and setup required for gathering requirements. For instance, a workshop might require a dedicated room with specific tools, while an observation session would take place at a user's workstation. The chosen technique dictates the environment and resources needed, thereby determining the appropriate meeting venue.

The stakeholder register is the appropriate tool for capturing, categorizing, and managing information about all parties who affect or are affected by the project.

When assessing performance against anticipated accomplishments and adjusting future expectations, detailed notes from initial planning, elicitation, or analysis sessions serve as a crucial baseline. These 'preparation notes' document what was expected, allowing for comparison with actual outcomes and informing necessary adjustments to future plans and expectations.

Business needs can arise from a multitude of factors, including external pressures like legal requirements (compliance), societal shifts (social need), and competitive pressures (market demands). Internal factors, technological advancements, and strategic objectives also contribute, making 'All of these' the correct comprehensive answer for what might lead to business needs.