PMI Agile Certified Practitioner (ACP) Practice Exam 2026 - Free Agile Certified Practitioner Practice Questions and Study Guide

A burn-down chart is an agile project management tool that visualizes the progress of work completed versus work remaining over the course of an iteration or sprint. It provides a clear graphical representation of how much work is left to do versus how much has been completed over time, which can help the team and stakeholders assess whether the project is on track to meet its deadlines.

The burn-down chart is particularly useful in identifying trends in the team's progress. For example, if the rate of work completed is slowing down, it may indicate that the team is facing challenges that need to be addressed. On the other hand, a steep decline in remaining work suggests that the team is making good progress.

While other options mention elements related to project management, they do not accurately reflect the specific purpose and function of a burn-down chart. The chart focuses solely on the quantitative measurement of work completed versus remaining within the context of the specified iteration, making it an essential tool for teams applying agile methodologies.