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Paper 2: Flowcharts | O Level Computer Science 2210 & IGCSE Computer Science 0478 | Detailed Free Notes To Score An A Star (A*)

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  • Flowchart is a graphical representation of pseudocode
  • Same idea: Focuses on logically presenting an idea.
  • Different shapes used for the same purpose.
  • Check the video in detail for the flowcharts.

  • Used for starting and ending the flowchart

  • Used for processes

  • Used for input and output

  • Decision is done using this one. Remember, it has two outputs

  • Shows the flow of data
  • We can create a loop by putting the arrows back to the part in the flow chart
  • Usually flowchart is made from top to bottom
  • However, flows, through arrows, can be made on other sides as well.
Hunain Zia

Hunain Zia has previously achieved considerable success in the high-school educational stream, gaining a massive 154 Total A Grades and 7 Major Distinctions, a process in which he broke/ set 11 different world records, including the most A grades ever achieved, most subjects ever appeared in, most distinctions, gaining distinctions across two separate boards (Pearson Edexcel and CAIE) within the same year/ ever, and even 19 hours of constant examination. All records stand intact today. Hunain pursued his Honors Accounting Degree from the prestigious Bentley University, and then completed an LLB (in Honors) from University of London. Currently, he manages multiple social and commercial projects, has founded digital streams and works tirelessly in the education sector.

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