You computed the long-term costs and benefits of the system at the end of the systems analysis phase, among other things. Is it necessary to keep tabs on the system's expenses and benefits now that it is fully operational? There's no reason why not

You computed the long-term costs and benefits of the system at the end of the systems analysis phase, among other things. Is it necessary to keep tabs on the system's expenses and benefits now that it is fully operational? There's no reason why not

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter12: Systems Development: Investigation, Analysis, And Design

Section: Chapter Questions

Problem 15SAT: Any potential change in system requirements that are identified or suggested after the design phase...

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Concept explainers

Prototyping Systems

A prototyping system is a system development technique in which a working model for software or system is created, tested, and then modified as required until an acceptable prototype for the final software is obtained. This method is best suitable when all the project requirements are not known in detail.

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Any potential change in system requirements that are identified or suggested after the design phase must __________. a. go through a formal scope change process before work on them begins b. be evaluated in terms of how they might affect system performance c. require feasibility analysis d. all of the above
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