Modifying software to detect and correct latent faults before they manifest as operational failures in the future is:
ACorrective Maintenance
BAdaptive Maintenance
CEmergency Maintenance
DPreventive Maintenance
Explanation
Preventive maintenance (such as re-engineering or refactoring) mitigates future software degradation risks.
Exam Relevance
- Topic: Software Maintenance
- Subtopic: Maintenance Types

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