16. The MIS structure with one main computer system is called a:

A. distributed MIS structure
B. hierarchical MIS structures
C. centralized MIS structure
D. decentralized MIS structure
E. None of the above

17. A decision-support system is intended to produce information to support which type of decisions?

A. well-structured
B. unstructured
C. anticipated
D. routine
E. None of the above

18. The post installation audit seeks to assure that

A. managers information needs are being met
B. the system is accurate and secure
C. both (a) and (b)
D. neither (a) nor (b)
E. None of the above

19. In the transportation model of O R once an initial solution has been found, the next step is to test that solution for optimality. The methods widely used for testing the solution are:

A. Stepping Stone Method
B. Modified Distribution Method
C. Both of the above
D. Slack variable method
E. None of the above

20. Expert systems are part of the general area of research known as _____

A. AI
B. ES
C. STUDENT
D. RAND
E. None of the above