is the process and activity of planning, organizing, motivating, and
controlling resources, procedures and protocols to achieve specific
goals in scientific or daily problems. While Gantt chart is a type of
bar chart, adapted by Karol Adamiecki in 1896, and independently by
Henry Gantt in the 1910s, that illustrates a project schedule.
Here is an outstanding infograph that explains everything about Gantt Chart.
Infographic brought to you by Wrike – Free Gantt Charts