The disadvantage of the four-model approach is that ____.
A) it gives an unclear picture of the current system functions before any modifications or improvements are made
B) the requirements of a new information system always are different from the current information system
C) additional time and money are required to develop a logical and physical model of the current system
D) it does not take additional steps to avoid mistakes made earlier in systems development

Question

Quizplus · Accepted Answer

The four-model approach requires developing a logical and physical model of the current system, which takes additional time and money. This can be a disadvantage compared to other approaches that may not require this step.

The Disadvantage of the Four-Model Approach Is That ____