Computer Science Fundamentals Software Engineering Subjective
Feb 28, 2013

What are the types of software maintenance?

Detailed Explanation
  • Corrective maintenance – Means the maintenance for correcting the software faults.
  • Adaptive maintenance – Means maintenance for adapting the change in environment.
  • Perfective maintenance – Means modifying or enhancing the system to meet the new requirements.
  • Preventive maintenance – Means changes made to improve future maintainability.
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