FLOW CHART SYMBOLS AND USE

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 Flowcharts use specific symbols to represent different elements and actions in a graphical manner. Here are the commonly used flowchart symbols along with their meanings and usage:

  1. Oval or Rounded Rectangle:

    • Meaning: Start or End Point
    • Usage: Represents the beginning or end of a process or algorithm. There should be only one start and one end point in a flowchart.

  2. Rectangle:

    • Meaning: Process or Action Step
    • Usage: Represents a specific action, task, or process. It can include calculations, operations, or any other activity that occurs during the execution of the algorithm.

  3. Diamond:

    • Meaning: Decision or Conditional Statement
    • Usage: Represents a point where a decision is made based on a condition or multiple conditions. It is used to branch the flowchart based on true or false outcomes.

  4. Parallelogram:

    • Meaning: Input or Output
    • Usage: Represents input or output of data or information from/to the user or external sources. It is typically used to capture or display data.

  5. Arrow:

    • Meaning: Flow or Direction
    • Usage: Connects the different symbols in the flowchart to show the sequence and direction of the flow. It indicates the order in which actions or decisions are executed.

  6. Connector:

    • Meaning: Connects Flowchart Segments
    • Usage: Used to connect different parts of a flowchart that are located on different pages or sheets. It helps in organizing complex flowcharts.

These symbols form the basic building blocks of a flowchart. They can be combined and arranged in various ways to represent complex processes or algorithms. Additionally, it's common to include labels or annotations alongside the symbols to provide more information or descriptions about the actions or conditions represented.

When creating a flowchart, it's important to maintain a consistent style and follow widely accepted conventions to ensure that the flowchart is easily understandable to others.

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