Exam 5: Systems Analysis

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The final deliverable of the scope definition phase is a working prototype to demonstrate system requirements.

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Operational feasibility asks the following question(s):

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The final deliverable for the problem analysis phase is the completion of an updated project plan, including problem analyses, any system models, the system improvement objectives, and any other documentation that was produced during this phase.

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The application of systems analysis methods to the goal of dramatically changing and improving the fundamental business processes of an organization, independent of technology is:

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A problem solving technique that reassembles a system's component pieces into a complete, new and improved system is:

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In the scope definition phase, urgency is used to represent what time frame the problem needs to be solved or the opportunity or directive to be realized.

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Model driven analysis emphasizes the development of application prototypes to quickly implement a new system without the need for requirements analysis.

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BPR is often triggerd by total quality management and continuous process improvement.

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_______________ is a technique that delivers the information system in multiple versions.

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Rapid architecture analysis attempts to derive system models from existing systems or discovery prototypes.

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Business process redesign is the application of systems analysis methods to the goal of dramatically changing and improving the fundamental business processes of an organization, independent of information technology.

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_________________________________ is defined as those development phases in a project that primarily focus on the business problem, independent of any technology that can or will be used to implement a solution to that problem.

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The _____________________________________ phase typically includes prioritizing system requirements.

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__________________________________ is a problem-solving technique that decomposes a system into its component pieces for the purpose of studying how well those component parts work and interact to accomplish their purpose.

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Data Flow Diagrams (DFDs) can only be used to depict proposed new processes in a system, along with their inputs, outputs and files.

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A problem solving technique that decomposes a system into its component parts while focusing on the business problem independent of technology is:

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Software tools exist to reverse engineer system models.

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_________________________________ approaches emphasize the construction of prototypes to more rapidly identify business and user requirements for a new system.

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The final deliverable and milestone for the decision analysis phase is to produce a system proposal that will fulfill the business requirements identified in the previous phases.

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A prototype is a small-scale, incomplete, but working sample of a desired system.

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