Final answer:
A data flow diagram (DFD) is a graphical representation that shows a system's data flows and storage — the statement is true.
Step-by-step explanation:
The statement that a data flow diagram (DFD) is a graphical representation of a system, which depicts the system's components, data flows, and the sources, destinations, and storage of data, is true. A DFD is indeed a tool that visualizes the flow of data through a system. It is used to map out the theoretical flow of data within a system, which includes data inputs and outputs, data storage points, and the routes between each destination. Unlike a free-body diagram in physics, which represents only external forces acting on a system, a DFD focuses on the flow of data rather than physical forces. It is a vital concept in systems analysis and software engineering, serving as a critical part of the system design process.
A data flow diagram (DFD) is a graphical representation of a system, which depicts the system's components, data flows and the sources, destinations and storage of data.
This statement is true.