Titlebook: Analysis and Design of Information Systems; Arthur M. Langer Textbook 20012nd edition Springer Science+Business Media New York 2001 design

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CASE and Automated Techniques comprehensive label for software designed to use computers in all phases of computer development, from planning and modeling through coding and documentation. CASE represents a working environment consisting of programs and other development tools that help managers, systems analysts, programmers,

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Object-Oriented Techniquese called the “complete” requirement of a system. Unfortunately, the industry is in a state of controversy about the approaches and tools that should be used to create object systems. This chapter will focus on developing the requirements for object systems and the challenges of converting legacy sys

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Documentation and Acceptance Testingnts: . and .. User documentation consists of the necessary instructions required for users to operate and maintain the system. Technical documentation, on the other hand, contains detailed information about the inner components of the product itself. Technical documentation should be designed to pro

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Business Process Reengineeringis “a requirement to study fundamental business processes, independent of organization units and information systems support, to determine if the underlying business processes can be significantly streamlined and improved.”. BPR is not just rebuilding the existing applications for the sake of applyi

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Concepts of ISO 9000 and the Software Development Life Cyclediscipline applied to software development projects and personnel in general, and we continue to be an industry that has a poor reputation for delivering quality products on schedule. Although many organizations have procedures, few really follow them and fewer still have any means of measuring the

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Zusammenfassung und Konklusion,lthough your assessment may be correct and your suggestions potentially useful, being correct is less important in this situation than being wise and understanding the ability of your users to successfully implement and utilize what they need. Analysts tend to ignore this simple wisdom, much to their own distress and that of their clients.

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DDR-Forschung in Großbritannien popular during the late 1970s as a way of automating and integrating modeling tools. It also allows for the creation and maintenance of data repositories which provide organizations with a tool to establish a central place to store all of their data elements. Figure 8.1 shows the common components of most integrated CASE products.

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