Activity Diagram Vs Flow Chart
The only difference between these words is that process mapping refers to the actual process of creating a diagram.
Activity diagram vs flow chart. Uses the activity of process mapping is conducted to understand how the steps in a business process work together. The two are pretty much the same except that the uml activity diagram adds at least a couple of additional features. State diagrams versus flowcharts. Activity diagram is to visualize and exploit the opportunity of parallel and concurrent processing.
The ability to show parallel processing. It is not necessary for all actions to be within the same object. The ability to divide the steps of the process activity into concerns or context. Uml state machine diagram and activity diagram are both behavioral diagrams but have different emphases activity diagram is flow of functions without trigger event mechanism state machine is consist of triggered states.
The figure below shows a comparison of a state diagram with a flowchart. The diagram itself is called a flow chart. A flow chart is limited to sequential process with condition checking points. People often confuse state diagrams with flowcharts.
The main difference between activity diagram and flowchart is that an activity diagram is a uml behavior diagram that represents the workflow of stepwise activities of the system while a flowchart is a graphical diagram that represents the sequence of steps to solve a problem.