In data and process modeling, a(n) ____ model shows what the system must do, regardless of how it will be implemented physically.
A)operational
B)physical
C)logical
D)relational

Question

Quizplus · Accepted Answer

A logical model defines the system's requirements, independent of any technology or platform, and focuses on what the system must do. Therefore, it is concerned with the system's functionality and operations, making it the best choice for this question. An operational model describes how the system will work, and a physical model focuses on the technical aspects of the system's architecture. A relational model is used in database design and describes how data is organized and related within the system.

In Data and Process Modeling, A(n) ____ Model Shows What