An entire information system is broken down into its subsystems by using
A) high-level data flow diagrams.
B) low-level data flow diagrams.
C) process specifications.
D) structured diagrams.

Question

Quizplus · Accepted Answer

High-level data flow diagrams are used to break down an entire information system into its subsystems. They provide an overview of the system and its major components, helping to identify the main processes and interactions between them. Low-level data flow diagrams, process specifications, and structured diagrams are used to provide more details and specificity about each subsystem, but they are not typically used to break down the system as a whole.

An Entire Information System Is Broken Down into Its Subsystems