Client wanted to add a new feature to his existing application "Discount Offers" for all the existing customers. Whenever a new product comes to the supermarket, their customer's should be intimated with the week day offer. What kind of maintenance is this?
Answer options
A
Corrective Maintanence
B
Perfective Maintanence
C
Adaptive Maintanence
D
Preventive Maintanence
Correct answer: Perfective Maintanence
Explanation
Correct answer: Perfective Maintanence.