Question

when and how flow lines are required in a flowchart?​

Answer 1

Answer:

Flow Chart Guidelines

The usual direction of the flow of a procedure or system is from left to right or top to bottom. Only one flow line should come out from a process symbol. Only one flow line should enter a decision symbol, but two or three flow lines, one for each possible answer, should leave the decision symbol.

The lines with arrows determine the flow through the chart. Flowcharts are usually drawn from top to bottom or left to right. Numbering shapes is optional. Numbering is helpful if you have to refer to a shape in a discussion.

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