QUESTION 11 Information systems that process purchasing orders, billing payroll, etc. are called: a. Decision support systems Ob. Transaction processing systems O c. Expert systems Od. Functional systems QUESTION 12 According to the generic model of systems, which of the following is NOT a component of a system? a. Processing b. Input c. Output d. Storage QUESTION 13 Which of the following is the only type of information systems which are indispensable to any organization? a. Management Reporting Systems O b. Transaction processing systems c. Decision Support Systems Od. Executive Information Systems