The testing approach in which the new system is phased in a segment at a time is
A) parallel operation.
B) modular conversion.
C) the direct approach.
D) the file conversion approach.

Question

Quizplus · Accepted Answer

This approach is called modular conversion, where the new system is implemented in segments. This allows for easier testing and issue resolution, minimizing risks and system downtime. The parallel operation involves using both the old and new systems simultaneously, the direct approach involves replacing the old system with the new one at once, and the file conversion approach involves converting data from the old system to the new one.

The Testing Approach in Which the New System Is Phased