Requirement Analysis Assignment Example | Topics and Well Written Essays - 2000 words

Requirement Analysis - Assignment Example The task at hand is to present a comprehensive requirement analysis and select the most appropriate paradigm(s) for preparing the requirement analysis. The task also aims to be an effective exercise in information gathering. This section targets at presenting various requirement analysis models present in literature. Various models will be scrutinized and the most relevant strategy chosen to proceed towards the analysis development 2. The basic idea of the behavior-oriented approach is to study the behavior, the decision-making style, and the data used by the pertinent personnel to extract information for the development of a critical information framework for the generation of requirement analysis. Background analysis is necessary to understand a particular problem, only then the designer can forward. Backward analysis helps to determine if the personnel were faced with a similar situation earlier in time. This helps to gain an insight into how similar problems had been solved in the past. The top executives are then interviewed to determine the main causes of the new problem prior to gathering of detailed information about the problem and summarizing the problem. This sort of model finds best application while developing an executive information systems or top-level decision-support system. ... The top executives are then interviewed to determine the main causes of the new problem prior to gathering of detailed information about the problem and summarizing the problem. This sort of model finds best application while developing an executive information systems or top-level decision-support system. The prime hurdles impeding in the efficiency of this model is the inability to quantify executive behavior and overlooking the needs of over-looking the needs or middle managers, supervisors, and operational personnel because they are usually the primary users of an information system. Information-Oriented Model The information-oriented model approach of specifying the requirement analysis focuses primarily on the information system products that will actually be used by the supervisory and the middle level managers. Investigating the information needs of the management gives a bottom-line compared to which the requirements might be given priority or their association with a new problem or opportunity assessed. The requirement analysis generated as a result of employing the information oriented model helps the designers to come with a comparatively more functionally useful system. The reason, as discussed earlier, is the focus on how the information technology will be utilized by the major users of the system. However, special attention to the middle management and supervisory ignores the needs of operational personnel. Industry Analysis Model The industry analysis model is based on one basic principle depicting that survival in the marketplace demands the development of an information system that is at least comparable in terms