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7 Cards in this Set
- Front
- Back
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Feasibility Study
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A part of system analysis used to determine whether each proposed solution is feasible, or achievable, from a financial, technical, and organizational standpoint. The feasibility study establishes whether each alternative solution is a good investment, whether the technology for the system is available and can be handled by the firm's IS staff, and whether the organization is capable of accommodating the changes introduced by the system.
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Acceptance Testing
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Provides the final certification that the system is ready to be used in a production setting.
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Conversion
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Is the process of changing from the old to the new system. There are 3 main conversion strategies: parallel strategy, the direct cut-over strategy, and the phased approach strategy.
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Customization
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Allow a software package to be modified to meet an organization's unique requirements without destroying the integrity of the packaged software.
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Computer-Aided Software Engineering (CASE)
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Sometimes called computer aided systems engineering- provides software tools to automate the methodologies to reduce the amount of repetitive work in systems development.
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Component Based Development
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Building large software systems by combining pre-existing software components
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Enterprise software
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Set of integrated modules for applications such as sales and distribution, financial accounting, investment management,materials management, production planning, plant maintenance, and human resources that allow data to be used by multiple functions and business processes
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