________ maintenance involves making enhancements to improve processing performance or interface usability or adding desired (but not necessarily required)system features (in other words,"bells and whistles").
A) Adaptive
B) Perfective
C) Preventive
D) Corrective
E) Predictive

Question

Quizplus · Accepted Answer

Perfective maintenance is focused on improving the software's performance, usability, or adding new features that aren't necessary but are desirable.

________ Maintenance Involves Making Enhancements to Improve Processing Performance or Interface