16. One of the purchases order system’s procedure sets is

A. automatic purchase order writing
B. receiving
C. accounts payable
D. All of the above
E. None of the above

17. Which of the following is considered to be an interface between the functional applications and the data base?

A. management information systems
B. data-base management systems
C. decision-support systems
D. data-processing systems
E. None of the above

18. The journal voucher file includes

A. general ledger accounts involved
B. date of entry
C. rupees posted to each account
D. All of the above
E. None of the above

19. The functional area showing the greatest interest in the concept of functional information systems is the

A. financial function
B. manufacturing function
C. both (a) and (6)
D. neither (a) nor (b)
E. None of the above

20. The funds management subsystem attempts to

A. increase cash input
B. decrease cash output
C. balance cash inflow with outflow
D. All of the above
E. None of the above