Software products need perfective maintenance for which of the followi – McqOptions

MCQOPTIONS

1.	Software products need perfective maintenance for which of the following reasons?
A.	To rectify bugs observed while the system is in use
B.	When the customers need the product to run on new platforms
C.	To support new features that users want it to support
D.	To overcome wear and tear caused by the repeated use of the software
Answer» D. To overcome wear and tear caused by the repeated use of the software

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