Answer :
A Gantt chart is used to show both planned and completed activities against a time scale.
Give a brief account on Gantt chart.
A Gantt chart is a form of bar chart that shows a project timetable. It is named after Henry Gantt (1861–1919), who popularized the chart and created one between the years of 1910 and 1915. Additionally, contemporary Gantt charts display the connections between activities and the state of the present timetable.
A bar chart that depicts a project timetable is known as a Gantt chart. On the vertical axis of this chart are the tasks that must be completed, and on the horizontal axis are the time intervals. The length of each activity is indicated by the width of the horizontal bars in the graph. The start and end dates of a project's terminal and summary elements are shown on Gantt charts. The work breakdown structure of the project is made up of terminal and summary pieces.
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