A ________ implementation switches off the old system and launches all the modules of the new one on a single, very hectic go-live date, sometimes called the "big bang."
A) phased
B) direct
C) parallel
D) standby

Question

Quizplus · Accepted Answer

The description given matches the direct implementation where the old system is replaced with the new one on a single go-live date, also known as "big bang." Phased implementation involves a gradual rollout of new modules or processes in stages, while parallel implementation runs both old and new systems simultaneously for comparison purposes. Standby implementation involves having a backup or redundant system ready to take over in case of a failure.

A ________ Implementation Switches Off the Old System and Launches