What type of chart displays a system's hierarchy down to manageable sections?

A structure chart is specifically designed to represent the hierarchy and organization of a system, breaking it down into manageable, modular sections. This type of chart provides a clear visualization of the relationships between different components, such as functions or modules, within the overall system. It illustrates how these components work together and shows the flow of control between them, making it easier to understand complex systems.

Other types of charts, such as flowcharts, are focused on illustrating processes and workflows, showing a sequence of steps rather than hierarchy. Pie charts are used for displaying statistical data as proportions of a whole, while data maps typically show relationships or associations between data points rather than any kind of hierarchical structure. Thus, the structure chart is the most appropriate choice for visualizing the hierarchical organization of a system.