Which of the Following Is a Primary Reason for Creating

Multiple Choice

Which of the following is a primary reason for creating three-tiered client/server architectures?

A) Applications can be partitioned in a way that best fits the organizational computing needs.
B) Making global changes or customizing processes for individual users is relatively easy.
C) Because data analysis is separate from the user interface,it is a lot easier to change one or both without affecting the other.
D) All of the above.