A _____ is a tool used in structured systems analysis and design (SSAD)approach 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 approach that helps analysts understand the data requirements of an information system by defining data elements and showing the associations between them. Data flow diagrams and flowcharts are also commonly used in SSAD, but they focus more on illustrating the flow and transformations of data and processes within the system. A context diagram is a high-level diagram that shows the boundaries and interfaces of the system.

A _____ Is a Tool Used in Structured Systems Analysis