Key Terms
The following alphabetic list identifies the key terms discussed in this chapter.
Acceptance test â€" provides the final certification that the system is ready to be use in a production setting.
Automation â€" using the computing machine to speed up the performance of existing tasks.
Benchmarking â€" setting fastidious standards for products, services, or activities and measuring organizational performance against those standards.
Computer-aided software product engineering science (CASE) â€" automation of step-by-step methodologies for software and systems development to reduce the amounts of exigent work the developer must do.
Conversion â€" the process of changing from the experient system to the in the raw system.
Customization â€" the modification of a software software to meet an organizations unique requirements without destroying the packaged softwares integrity.
Data flow diagram â€" primary putz for structured analysis that graphically illustrates a systems component process and the flow of data between them.
require cutover â€" a risky conversion approach in which the new system completely replaces the old one on an constitute day.
Documentation â€" descriptions of how an information system works from either a technical or displace-user standpoint.
End-user development â€" the development of information systems by end users with little or no formal financial aid from technical specialists.
End-user interface â€" the part of an information system by means of which the end user interacts with the system, such as online screens and commands.
Feasibility ruminate â€" as part of the systems analysis process, the way to determine whether the declaration is achievable, given the organizations resources and constraints.
Fourth-generation linguistic communications â€" a programming language that can be employed directly by end users or less-skilled programmers to develop computer applications more rapidly than stuffy programming languages.
Information requirements â€" a...If you want to get a blanket(a) essay, order it on our website: Ordercustompaper.com
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