UGC-NET | UGC NET CS 2016 July – III | Question 44

Match the software maintenance activities in List – I to its meaning in List – II.

(A) (1)
(B) (2)
(C) (3)
(D) (4)


Answer: (B)

Explanation:

• Corrective Concerned with fixing errors that are observed when the software is in use.
• Concerned with the change in the software that takes place to make the software adaptable to new environment (bothhardware and software).
• Perfective Concerned with the change in the software that takes place to make the software adaptable to changing user requirements.
• Preventive Concerned with performing activities to reduce the software complexity thereby improving program understandability and increasing software maintainability.

So, option (B) is correct.

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