![]() We can use flowchart for depicting the process and DFDs for delving into the data interactions within that specific part of the process. Yes, DFDs and FlowCharts can be used together. Head over to the Insert tab and then click the SmartArt button. Can we use both FlowChart and DFDs together? Which one is better in case of process optimization?įlowcharts are better in case of process optimization as it is used in detailed analysis of each step. In what cases, DFD is mostly used?ĭFDs are mostly used when we want to emphasize the processing of data and how data is exchanged between different components of system. It is not very suitable for a complex system.įlowchart types are System flowchart, Data flowchart,ĭocument flowchart, and Program flowchart.ĭFD types are Logical DFD and Physical DFD.įrequently Asked Questions 1. It defines the functionality of the system. It shows how to make the system function. It deals with the logical aspect of the action. It deals with the physical aspect of the action. It is the view of the system at a high level. It is the view of the system at a lower level. It defines the flow and process of data input, data output, and storing data. It has only a single type of arrow is used to show the control flow in the flow chart. The main objective is to represent the processes and data flow between them. The main objective is to represent the flow of control in the program. Difference Between Flowchart and Data Flow Diagram Flow Chart Software Engineering Interview Questionsįor more, refer to Data Flow Diagram.Top 10 System Design Interview Questions and Answers. ![]() ![]() Top 20 Puzzles Commonly Asked During SDE Interviews. ![]()
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