(20)Explain Flowcharts?

Answer:

• Flowcharts are used in preparing and documenting flow of different processes. They are generally used in designing and documenting simple processes or programs.

• Flowcharts help to visualize flow of processes and also helps to understand flaws, bottlenecks and other features within it. 

·         The two most common types of boxes in a flowchart are as follows:

−        a processing step, usually called activity, and denoted as a rectangular box.

−        a decision, usually denoted as a diamond.