Learning objectives

Figure 1-4
Functions of an Information System
Perspectives on Information Systems
Management Information Systems
Chapter 1 Information Systems in Global Business Today
Using information systems effectively requires an understanding of the organization, management, and information technology shaping the systems. An information system creates value for the firm as an organizational and management solution to challenges posed by the environment.
Figure 1-5
Information Systems Are More Than Computers

Organizational dimension of information systems

• Organizational dimension of information systems
• Hierarchy of authority, responsibility
• Senior management
• Middle management
• Operational management
• Knowledge workers
• Data workers
• Production or service workers

Perspectives on Information Systems
Management Information Systems
Chapter 1 Information Systems in Global Business Today
Perspectives on Information Systems
Management Information Systems
Chapter 1 Information Systems in Global Business Today
Business organizations are hierarchies consisting of three principal levels: senior management, middle management, and operational management. Information systems serve each of these levels. Scientists and knowledge workers often work with middle management.
Figure 1-6
Levels in a Firm

Organizational dimension of information systems (cont.)

• Organizational dimension of information systems (cont.)
• Separation of business functions
• Sales and marketing
• Human resources
• Finance and accounting
• Manufacturing and production
• Unique business processes
• Unique business culture
• Organizational politics