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Bis Chapter2
- 1. Chapter 2 Basic Concepts – an introduction to Business Information Systems
- 3. Figure 2.1 A basic model of a transformation process
- 7. Figure 2.2 A generic model of a system
- 15. Figure 2.3 Business information systems as an organisational control mechanism
- 18. Figure 2.4 A generic open-loop system
- 20. Figure 2.5 A generic closed-loop feedback control system
- 21. Figure 2.6 A generic closed-loop feedforward control system
- 41. Figure 2.7 Usage and applications of computer-based information systems by organizational level (shading denotes usage of BIS)
- 44. Table 2.1 Categories of computer-based information systems Operations Information Systems Management Information Systems Transaction Processing Systems Decision Support Systems Process Control Systems Information Reporting Systems Office Automation Systems Executive Information Systems
- 46. Figure 2.8 Buy-side and sell-side e-commerce Source: Chaffey (2004).
- 48. Figure 2.9 Three alternative definitions of the relationship between e-commerce and e-business
- 49. A typical e-business (DELL)
- 50. A typical e-business (DELL)
- 58. Figure 2.10 ERP application in comparison to separate functional applications
- 69. Figure 2.11 Alternative models of the value chain: (a) traditional value chain model, (b) revised value chain model Source: Chaffey (2004).
- 77. Figure 2.12 Applying computer-based information systems for competitive advantage