Which of the following is a benefit if they use the four-model approach?
A) It will take less time to build a logical and physical model of the current system.
B) It will not require additional expenditures to develop logical and physical models of the current system.
C) It will provide a clear picture of current system functions before any modifications or improvements are made.
D) It will provide time to create the current system models even for projects with tight schedules.

Question

Quizplus · Accepted Answer

The four-model approach involves creating a conceptual model, a functional model, a structural model, and a behavioral model. By developing these models in sequence, the approach provides a clear picture of how the current system functions before any modifications or improvements are made. This helps to ensure that any proposed changes are based on a solid understanding of the current system, which can ultimately lead to more effective improvements. A and D are incorrect because the four-model approach may take more time to develop than other approaches, and it may not be possible to create the models within tight project schedules. B is incorrect because developing logical and physical models typically involves additional expenditures for resources and tools.

Which of the Following Is a Benefit If They Use