Adaptive maintenance is a maintenance which _____ .
2015
Adaptive maintenance is a maintenance which _____ .
Answer: B. is carried out to port the existing software to a new environment — Answer: is carried out to port the existing software to a new environment. Explanation: Adaptive maintenance involves making changes to software so it…
- A.
correct errors that were not discovered till testing phase
- B.
is carried out to port the existing software to a new environment
- C.
improves the system performance
- D.
both B and C
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Correct answer: B
Answer: is carried out to port the existing software to a new environment.
Explanation: Adaptive maintenance involves making changes to software so it continues to function correctly when its external environment changes.
Purpose: Keep the software compatible with new hardware, operating systems, databases, external interfaces, or regulatory requirements.
Examples: Porting an application to a new operating system, updating to work with a new database engine, or adapting to a changed third-party API.
Distinction from other maintenance types: Corrective maintenance fixes defects; perfective maintenance improves performance or adds features. Adaptive maintenance is specifically about responding to external or environmental changes.