Adaptive maintenance is a maintenance which .............
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)
Answer:B
Adaptive maintenance is a maintenance which .............
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)