Answer (B) is correct . A system flowchart is a graphic analysis of a data processing application, usually prepared by a systems analyst. The system flowchart is general and stresses flows of data, not computer program logic. A program flowchart is a graphic representation of the detailed steps and logic of an individual computer program.
Answer (A) is incorrect because A data-flow diagram would show only the flow of data, not the total system. Answer (C) is incorrect because A Gantt chart is a bar chart used to monitor the progress of large projects. Answer (D) is incorrect because A program flowchart shows only the details of a single program, not the entire computer system.
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