In the context of system implementation phase of the SDLC, a ________ installation is the riskiest because the old system is shut down and the new system is introduced.
A) pilot
B) phased
C) parallel
D) plunge

Question

Quizplus · Accepted Answer

A plunge installation involves shutting down the old system and introducing the new system all at once, making it the riskiest option because any errors or issues with the new system could disrupt operations. The other options (pilot, phased, and parallel) involve introducing the new system gradually or alongside the old system, which typically reduces the risk of disruption.

In the Context of System Implementation Phase of the SDLC