CAPM Practice: Demonstrate an understanding of a project management plan schedule

A Gantt chart with progress bars (often shown as a 'tracking Gantt') visually compares planned bars to actual progress, immediately showing stakeholders which activities are behind (actual bar shorter than planned) or ahead. This is the most accessible and widely understood schedule status visualization for stakeholder reporting.

**Why not B:** A resource histogram shows resource utilization and allocation over time, not activity-level schedule performance. While useful for identifying resource over-allocation, it does not show which specific activities are running behind their planned dates.

**Why not C:** A PERT chart with optimistic and pessimistic estimates is used during schedule planning to estimate activity durations under uncertainty. It does not show actual progress versus planned progress for stakeholder reporting purposes.

**Why not D:** A network diagram shows the logical dependencies and sequencing between activities but does not display actual progress or time-based comparisons. It is a planning and analysis tool, not a progress reporting format that stakeholders can easily interpret for schedule status.