Preventive maintenance of a system involves ________.
A) making changes to an information system to repair flaws in the design
B) making enhancements to improve processing performance or interface usability
C) making changes to a system to reduce the chance of future system failure
D) adding desired, but not necessarily required system features
E) making changes to an information system to accommodate changing business needs

Question

Quizplus · Accepted Answer

Preventive maintenance involves making changes to reduce the chance of future system failure, rather than making repairs or enhancements. Options A, B, D, and E refer to corrective maintenance, adaptive maintenance, perfective maintenance, and perfective maintenance, respectively.

Preventive Maintenance of a System Involves ________