PMI Agile Certified Practitioner (ACP) Practice Exam

What distinguishes Affinity Estimation from other estimation techniques in Agile?

1. It requires extensive documentation

2. It allows rapid grouping of tasks

3. It is only used for testing phases

4. It focuses on individual performance metrics

The correct answer is: It allows rapid grouping of tasks

Affinity Estimation is a technique used in Agile project management that is particularly efficient in quickly grouping similar tasks or user stories based on their complexity or size. This method allows team members to collaboratively estimate a large number of items in a short amount of time, making the estimation process more streamlined and less formal compared to traditional methods. Participants place items on an affinity board, sorting them based on perceived effort or difficulty, enabling immediate visual feedback and agreement among team members about the relative size of tasks. The rapid grouping aspect of Affinity Estimation is what sets it apart from other estimation techniques, which may be more time-consuming or require detailed analysis of each item before arriving at a consensus. This technique also fosters team collaboration and engagement in the estimation process, leading to a shared understanding of the work ahead. Other options focus on elements that are not characteristic of Affinity Estimation, such as documentation requirements, specific phases of use, or individual performance metrics, which are not the core focus of this collaborative technique.