3fa7c822____Dotnet_Difference_FAQs_Blog__Flowchart
[S.No] 2 [Data Flow Diagram (DFD)] Data flow diagram describes the path of data from external source to internal store or vice versa. [Flowchart] 
Flow chart does not have any input from or output to external source
Difference Between Flowchart and Data Flow Diagram | Dotnet Difference FAQs Blog
Flowchart