Which of the following is NOT a correct classification of an information system?

A. Transaction Processing System
B. Decision Support System
C. Executive Information System
D. Resource Control System
E. Management Information System

Answer: D

Explanation:
The correct answer is D. Transaction Processing Systems, Decision Support Systems, Executive Information Systems, and Management Information Systems are all valid classifications of information systems. “Resource Control System” is not a standard classification in the field of information systems.