During the implementation phase of the systems development life cycle (SDLC),in _____ conversion,as each module of a new system is converted,the corresponding part of an old system is retired.
A) parallel
B) phased-in-phased-out
C) plunge
D) pilot

Question

Quizplus · Accepted Answer

The description given in the question refers to phased-in-phased-out conversion, where the implementation is carried out gradually, and each module of the new system replaces the corresponding module of the old system until the full transition is complete. In parallel conversion, both the old and new systems run simultaneously for a period, while in pilot conversion, a small group of users test the new system before it is rolled out to the wider organization. Plunge conversion involves stopping the old system and immediately implementing the new one, which is the riskiest approach as there is no fallback option.

During the Implementation Phase of the Systems Development Life Cycle