Information Systems: A Management Perspective |
Contents
Basic Information System Concepts | 1 |
What Is an Information System? | 7 |
The Value Chain Strategic Information Systems | 16 |
Copyright | |
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4GLs analysis analyzing applications artificial intelligence automated automatically called chapter COBOL communication competitive advantage computer crime computer system computerized cost data flow diagrams data processing database DBMS Decision Support Systems diagram disk documents E-mail effective efficiency electronic end users end-user end-user computing example execution expert system factors Figure firm's format goals hardware Harvard Business Review ideas identify impacts implementation important improve decision individual information systems Information Technology input integrated interactive interface internal inventory involve issues knowledge language look machine mainframe computers managers manufacturing mathematical model mental models messages minicases monitor operation organization organizational outputs perform personal computers phase planning problem programming prototype require role situation specific spreadsheet structured subsystems system development system life cycle tasks telecommunications telephone transaction processing transmit value chain