week 7 discussion - Copy.docx

It is a process used to access the performance of the

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development and implementation stages. It is a process used to access the performance of the completed system in order to determine how it would work live. Evaluation involves about five steps. These are defining trading goals, risk resonance, parameter selection, step testing, and calibration and final testing. Training helps with the transition over into the new or improved system so that the users may complete their tasks accurately, securely and quickly. The training process should be realistically short term and should be carried out by either a training software developed specifically for the developed system or by the system analyst. Conversion is just as the term says; converting from one system to another. This implementation comes after the system has been tested and can be done in one of four ways. The first is direct conversion that occurs when the old system is immediately discontinued and the new one is used. The second is parallel conversion in which the old and new system are used for a while simultaneously. Third is modular conversion in which the new system is implemented by sections. Fourth is phased conversion that is similar to modular conversion. Essentially, it is the type in which individual components of the new system ire implemented one by one. Training is a process used to make the end users more comfortable and knowledgeable with the use and components of the system and its design.
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  • Spring '16
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