Charts that show jobs to be done on the vertical axis and time allocations on the horizontal axis are known as _________ charts.

• A. Gantt
• B. PERT
• C. flow
• D. histogram

Answer: (A)

Visualizing schedules where each job or task is listed along the vertical axis and the time span for each task runs along the horizontal axis is a Gantt chart. This layout lets you see start and finish times, durations, and how tasks align over the timeline, which is exactly what the description describes. PERT charts, on the other hand, are network diagrams that emphasize dependencies between activities rather than a simple timeline. Flow charts map the steps of a process, focusing on the sequence and decisions rather than durations. Histograms display data distributions, not schedules. So the chart described is a Gantt chart.