A company has a five-member team in charge of development and maintenance of its information systems. An information system is in place, and the team performs routine maintenance to keep it running smoothly. Which of the following scenarios is an example of adaptive maintenance?

Elena knows that the company is moving from one to a new operating environment (relocating) in the next month, and makes the suitable changes to the system due to this the members are able to maintain company's information systems and the team perform maintenance and runs wisely

Explanation:

Maintenance: Keep something in hasty manner and in proper condition.

Adaptive Maintenance: Requires a software which continues runs the changes of the system.

Hence, this will be the most suitable scenario as an example of Adaptive maintenance.