To show each level of a system's design, its relationship to other levels, and its place in the overall design structure, structured methodologies use:
A) top-down structure charts.
B) Gantt charts.
C) process specifications diagrams.
D) data flow diagrams.
E) PERT charts.

Question

Quizplus · Accepted Answer

Top-down structure charts are used to show the hierarchical structure of the system, while data flow diagrams illustrate the flow of data through the system. Both of these tools help to visualize the system's design and its place in the overall structure. Gantt charts, PERT charts, and process specifications diagrams are useful for other aspects of project management, but may not be as useful for showing a system's design in detail.

To Show Each Level of a System's Design, Its Relationship