Which option describes a method for assessing software quality post-development?

User acceptance testing (UAT) is a critical method for assessing software quality post-development, as it involves the end users testing the software to ensure it meets their requirements and is fit for use in real-world scenarios. This phase typically occurs after the software has been developed and initially tested by the development and testing teams. During UAT, users validate the functionality, usability, and overall satisfaction with the product, helping to identify any issues that may not have been caught previously.

This process is crucial because it provides insights from the actual users who interact with the software in their environment, making it an essential step before the software is launched or goes live. The feedback obtained during UAT can lead to necessary adjustments or enhancements, ensuring that the final product aligns with user expectations and needs.

In contrast, other methods like peer reviews, feedback collection, and automated system checks have their roles in the software development and testing lifecycle but do not specifically involve assessing completed software from the end-user perspective in a real-world context, which is the primary focus of user acceptance testing.