What stage is a flow chart used as a tool in the system development process?

In the system development process, the flow chart is a design tool used specifically in the design stage; the program flow chart is independent of any programming language, relatively intuitive, clear, and easy to learn and master.

#The operating environment of this article: Windows 10 system, Dell G3 computer.

In what stage of the system development process is flow chart a tool used?

Program flow chart is a design tool specific to the design stage.

Program flow chart is independent of any programming language, relatively intuitive, clear, and easy to learn and master.

Related introduction:

1. N-S diagram, Nassi and Shneiderman proposed a graphical description tool that conforms to the principles of structured programming, called a box diagram, also called an N-S diagram. In order to represent the five basic control structures, five graphic components are specified in the N-S diagram.

2. DFD diagram, referred to as DFD, graphically expresses the logical functions of the system, the logical flow of data within the system, and the logical transformation process from the perspective of data transmission and processing. It is a structured system analysis method. The main expression tool and a graphical method used to represent software models.

3. PAD diagram, PAD is the abbreviation of Problem Analysis Diagram. It is a graphical tool proposed by Hitachi Corporation of Japan and evolved from the program flow chart. It uses structured programming ideas to express the logical structure of the program.

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