Changes made to a system to add new features or to improve performance best describes:
A)corrective maintenance
B)adaptive maintenance
C)preventive maintenance
D)perfective maintenance

Question

Quizplus · Accepted Answer

Perfective maintenance aims at improving the system's functionality, performance, or other attributes to enhance its features, efficiency, or maintainability. This type of maintenance is usually carried out after the system's release to make it more effective in meeting users' needs or to prepare it for future changes. Therefore, changes made to a system to add new features or to improve performance best describes perfective maintenance.

Changes Made to a System to Add New Features or to Improve