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Systems Flowchart (System Flowchart)

System Flowchart: A traditional tool that depicts the physical model of a system. Its basic idea is that graphical symbols depict each part of the system in black box (program, File, database, table, manual process, etc.) and express the information flow between the parts.

Basic Element (ProcessOn):

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Data Flow Flowchart (Stream Diagram,dfd/data Chart)

Data Flow chart: is a comprehensive description of the system data flow of the main tool, it is a group of symbols to describe the whole system of information, integrated response to information in the system flow, processing and storage situation.

Basic elements:

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IPO map

IPO map: In the computer domain IPO refers to the structural design of the transformation structure input (input), processing (processing), output (outputs). The IPO diagram is a tool for detailed design of each module, which is the abbreviation for input processing output, which is a tool initiated and perfected by IBM, USA. In the process of forming the system's module structure diagram, a large number of modules are produced, and the developer should write a description for each module in the detailed design. The IPO map is an important tool to illustrate the input, output data and data processing of each module.

Basic elements:

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Gantt Chart (Gantt chart)

Gantt Chart: Also known as horizontal bar, bar chart. It shows the relationship between project, schedule, and other time related systems progress over time through a bar chart.

Basic elements:

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