What is a flowchart? Discuss various symbols used in flowchart. Illustrate with an example.
Understand the Problem
The question is asking for a definition of a flowchart, an explanation of the various symbols used within flowcharts, and to provide an example of a flowchart. This involves both descriptive and illustrative elements.
Answer
A flowchart is a diagram of a process. Symbols: oval (start/end), rectangle (process), diamond (decision), parallelogram (input/output).
A flowchart is a diagram that represents a process, showing steps in sequential order. Common symbols include:
- Oval: Indicates start/end.
- Rectangle: Represents a process.
- Diamond: Denotes a decision.
- Parallelogram: Shows input/output.
Example: To illustrate with an example, consider a simple flowchart for assessing if a number is even or odd:
- Start (Oval)
- Input Number (Parallelogram)
- Check if Number is Divisible by 2 (Diamond)
- If True, Print 'Even' (Rectangle)
- If False, Print 'Odd' (Rectangle)
- End (Oval)
Answer for screen readers
A flowchart is a diagram that represents a process, showing steps in sequential order. Common symbols include:
- Oval: Indicates start/end.
- Rectangle: Represents a process.
- Diamond: Denotes a decision.
- Parallelogram: Shows input/output.
Example: To illustrate with an example, consider a simple flowchart for assessing if a number is even or odd:
- Start (Oval)
- Input Number (Parallelogram)
- Check if Number is Divisible by 2 (Diamond)
- If True, Print 'Even' (Rectangle)
- If False, Print 'Odd' (Rectangle)
- End (Oval)
More Information
Flowcharts are ideal for visualizing algorithms or processes, making complex procedures easier to understand.
Tips
Ensure to use the correct symbol for each part of the process to maintain clarity.
Sources
- Flowchart Symbols - SmartDraw - smartdraw.com
- Flowchart Tutorial (with Symbols, Guide and Examples) - visual-paradigm.com
- Flowchart Symbols and Meaning: A Complete Guide (2024) - venngage.com
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