The budget was tight when the project entered the testing phase so Bob decided to implement the ________ for the new system. It was a disaster because the customer service agents could not log in to their accounts. So the testing team had to come and reinstall the old system.
A) plunge installation method
B) parallel installation method
C) pilot installation method
D) phased installation method

Question

Quizplus · Accepted Answer

The plunge installation method, also known as direct cutover, involves stopping the old system and starting the new system in a single operation. This method can lead to disasters if the new system has not been thoroughly tested, as indicated by the customer service agents' inability to log in.

The Budget Was Tight When the Project Entered the Testing