CH08 - Systems Analysis and Design in a Changing World,...

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8 Systems Analysis and Design in a Changing World, Fifth Edition
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8 Learning Objectives Prioritize the system requirements based on the desired scope and level of automation for the new system Describe the strategic decisions that integrate the application deployment environment and the design approach for the new system Determine alternative approaches for system implementation Systems Analysis and Design in a Changing World, 5th Edition 2
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8 Learning Objectives (continued) L Evaluate and select an implementation approach based on the needs and resources of the organization Describe key elements of a request for proposal (RFP) and evaluate vendors’ proposals for outsourced alternatives Develop a professional presentation of findings to management Systems Analysis and Design in a Changing World, 5th Edition 3
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8 Overview Chapter explains last three activities of analysis Prioritize systems requirements Generate and evaluate alternatives Review recommendation with management Refocus project direction Transition from discovery and analysis to solutions and design Set direction for design and implementation of solution system Systems Analysis and Design in a Changing World, 5th Edition 4
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8 Project Management Perspective Project manager and senior technical members of project team work together Nine areas of project management Procurement Communications Risk Integration Scope Time Cost Quality Human resources Systems Analysis and Design in a Changing World, 5th Edition 5
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8 Deciding on Scope and Level of Automation Scope determines which business functions will be included in system Level of automation is how much computer support exists for functions included in scope Scope creep Requests for addition of system functions after requirements have been defined and decision has been made Users typically request more business functions than budget allows Systems Analysis and Design in a Changing World, 5th Edition 6
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8 Determining the Level of Automation Low level Functions automated for simple computer record keeping Medium level Midrange point that combines features from low and high alternatives High level System automates most processing of business functions Systems Analysis and Design in a Changing World, 5th Edition 7
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8 RMO Customer Support System Systems Analysis and Design in a Changing World, 5th Edition 8 Figure 8-1 (Partial Figure)
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CH08 - Systems Analysis and Design in a Changing World,...

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