During what process do users evaluate the functionality of a software product?

The process where users evaluate the functionality of a software product is referred to as beta testing. During beta testing, a version of the software is released to a select group of users outside of the development team. This stage allows users to interact with the software in real-world scenarios, providing valuable feedback regarding its features, usability, and performance.

Beta testing aims to identify any issues or bugs that were not caught during earlier development stages, as well as to assess how well the software meets the needs and expectations of the target audience. The insights gathered from this evaluation can lead to improvements and ensure that the final release is polished and user-friendly.

Quality Assurance typically encompasses a broader range of testing procedures, including unit testing and integration testing, rather than focusing specifically on user evaluation. System integration involves ensuring that different components of a system work together, and debugging is the process of identifying and fixing errors in the code, rather than evaluating overall functionality through user interaction.