 | Management Information Systems 4/e - James A. O'Brien | |||||
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| Online Learning Center |  | |||||
Chapter 3: Solving Business Problems with Information Systems
I. A SYSTEMS APPROACH TO PROBLEM SOLVING
A. The Systems Approach [Figure 3.2] B. Defining Problems and Opportunities C. Developing Alternative Solutions D. Evaluating Alternative Solutions E. Selecting the Best Solution F. Designing and Implementing a Solution G. Using the Systems Approach
2. Statement of the problem 3. Statement of business requirements 4. Summary of alternative solutions] 5. Evaluation of alternative solutions 6. Rationale for the selected solution
B. Starting the Systems Development Process [Figure 3.10]
C. System Analysis
2. Analysis of the Present System 3. Functional Requirements Analysis D. Systems Design
2. System Specifications E. Prototyping [Figure 3.23]
F. Implementing a New Information System G. Maintenance of Information Systems H. Computer-Aided Systems Engineering - [Figure 3.29]
I. End User Development
2. Focus on IS Activites |
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