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Part One INFORMATION MANAGEMENT
DATA VERSUS INFORMATION
THE EVOLUTION OF COMPUTERBASED INFORMATION
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activity applications audit basic budget called CBIS Chapter communications computer-based concept cost DASD data dictionary data elements data flow data flow diagramming data processing system database datacom Datamation DBMS Decision Support describe develop diagram disk document electronic Electronic calendaring employees end-user computing entered environment environmental evaluated example executive information system expert system Figure firm firm's flowchart forecasting graphic hardware identify implementation information resources information services information specialists input intelligence internal auditors inventory magnetic tape Management Information manufacturing mathematical model mation MIS committee needs objectives operations organization organizational output subsystems packages performance person physical system planning primary storage problem solving processor production prototype purchase puter receive record role sales order salesperson screen secondary storage selection storage structure suppliers system life cycle systems analyst term terminal theory transaction units