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 cost 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 additional time and cost to develop a logical and physical model of the current system, which can be a disadvantage. This step may not always be necessary and can delay the development process.

The Disadvantage of the Four-Model Approach Is That ____