Match the following type of software maintenance to the situation where it is carried out.
Match the following type of software maintenance to the situation where it is carried out.
Maintenance: I. Corrective; II. Perfective; III. Adaptive
Situation: 1. Carried out to improve the performance of the system or to enhance the functionalities of the system; 2. Usually required for porting the software to work in new environment; 3. Carried out to correct errors that were not discovered during the product development phase
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Correct answer: (C) I – 3; II – 1; III – 2