What happens during the maintenance stage of the incremental development process?

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Topic: maintenance in the incremental development process. 
Option 1: 'The program is fixed or improved over time. fixed or improved over time.' This aligns with the maintenance phase, where after a release, the software is kept functional, defects are fixed, and enhancements may be added based on user feedback. The phrasing here reinforces the idea of ongoing changes after initial deployment.

Option 2: 'The program is checked to ensure that it meets all user requirements.' This sounds more like a validation or verification activity during requirements analysis or testing phases, not the post-release maintenance stage. Maintenance focuses on changes after delivery rather than initial conformance checks.

Option 3: 'The purpose of the program is figured out.' This describes the initial planning or requirements gathering stage, where the problem to be solved and the project goals are identified. It is not related to ongoing maintenance after the software is already in use.

Option 4: 'The first version of the program is debugged.' Debugging the initial version occurs during the development phase itself, not during maintenance. It happens before or during initial release, whereas maintenance occurs after deployment to address issues and improvements that arise later.

In summary, option 1 best captures the essence of maintenance in incremental development, highlighting ongoing fixes and improvements after release, while the other options describe activities tied to earlier lifecycle stages such as requirements, planning, or initial development.

CSE-110-OD25-27 9.1 Lesson and Knowledge Check - Study Hall Video Episode: 17

What happens during the maintenance stage of the incremental development process?

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