A _____ shows how data acts through an information system but does not show program logic or processing steps.
A) data flow diagram
B) data tree diagram
C) data model diagram
D) data structure diagram

Question

Quizplus · Accepted Answer

A data flow diagram (DFD) is used to show how data moves through an information system. It illustrates the flow of data between various components in a system without showing the details of program logic or processing steps. A data tree diagram and a data structure diagram both depict the organization of data, while a data model diagram shows the relationships between different data entities.

A _____ Shows How Data Acts Through an Information System