A ____ is a tool used in structured systems analysis and design (SSAD) analysis model that helps analysts understand the data requirements an information system must meet by defining data elements and showing the associations between them.
A) data flow diagram
B) flowchart
C) context diagram
D) conceptual data model

Question

Quizplus · Accepted Answer

A conceptual data model is a tool used in SSAD analysis model that defines data requirements for an information system by identifying and defining data elements and their associations. The other options (data flow diagram, flowchart, and context diagram) are also used in SSAD analysis but do not specifically focus on defining data requirements.

A ____ Is a Tool Used in Structured Systems Analysis