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Flow charts
Flow charts
Flow charts
Flow charts
Flow charts
Flow charts
Flow charts
Flow charts
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Flow charts

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  • 1. FLOW CHARTSUNLEASH THE FURY!
  • 2. What is flow chart?A flow chart shows Order a Burgerthe break down of a task into separate stepsThey can be usedto represent how programs work
  • 3. Flow Chart Symbols Flow charts use standard symbols to representdifferent activities. Having standard symbols means that the diagrams are universally understood
  • 4. Drawing Flow Charts• When drawing a flow diagram, every stage should be listed in a logical order.• It should neat• Easy to follow• No room for misunderstanding or ambiguity
  • 5. Drawing Flow ChartsAll flow charts have a Start point using this symbol ->All flow charts have an End point using this symbol ->This is the ‘terminator’. It ends the flow. All flow charts have at least one process box -> The direction of flow is one way
  • 6. Drawing Flow ChartsOnly one flow line should enter adecision symbol but two or three lines may leave it depending on the options that can be chosen
  • 7. Advantages of Flow Charts• A good way to communicate the details of a task or processes to others• An excellent way of documenting each stage of the process• Acts a blue print guiding the programmer through the development
  • 8. Disadvantages of Flow Charts• Some tasks are difficult to represent using a flow chart• If and alteration is made then the flow chart may need to be redrawn• People need to understand what the symbols mean

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