In a business context, the aim of user acceptance testing is primarily to:

User acceptance testing (UAT) is a crucial phase in the software development process focused on ensuring that the final product meets the expectations and requirements of its users. The primary aim of UAT is to validate that the software performs as intended in a real-world context and fulfills the specific needs of the end-users.

This phase often involves testing the software in situations that mimic actual business operations, allowing users to identify any issues or areas for improvement before the software is fully deployed. By centering on user expectations, UAT helps in confirming that the features, functionalities, and performance of the software align with what users need to effectively carry out their tasks. This alignment is essential for user satisfaction and can significantly influence the overall success and acceptance of the software in a business environment.

Other options, such as reducing software development costs, streamlining the coding process, or facilitating hardware integration, are not the primary focus of user acceptance testing. These factors may be indirectly influenced by UAT, but they do not encapsulate the core purpose of this testing phase. The central focus remains on verifying that the end product meets user expectations and requirements.