Like input-output symbols, process boxes have a single line connecting it to the previous flowchart step and a single line leading to the next one. A flowchart may contain any number of process boxes.

A flow chart, or flow diagram, is a graphical representation of a process or system that details the sequencing of steps required to create output. A typical flow chart uses a set of basic symbols ...

Computer control uses computers to manage devices. It offers high accuracy and reprogrammability. Systems involve input, processing, and output. Flowcharts plan sequences.