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IT3 SDLC
Topic 9 SDLC
Term | Definition |
---|---|
SDLC | a sequence of activities carried out when a system is analysed, designed and implemented |
Principal stages of SDLC | 1.Feasibility Study, which includes an initial System Investigation 2.Analysis 3.Design 4.Implementation 5.Maintenance 6. Review |
Methods of Changeover | Direct; Parallel; Phased; Pilot |
Maintenance procedures | Perfective; Adaptive; Corrective |
Understand | Often a high-value question. Questions tend to focus on why organisations need a new system/become dissatisfied with existing system; Additionally, questions also focus on changeover strategies |