Do system requirements serve as benchmarks to measure the overall acceptability of a finished system?

System requirements are essential in defining what a system should accomplish, and they act as a foundation for measuring the system's performance and functionality. When a system is developed, the completed product is evaluated against these predefined requirements to ensure that it meets the expected criteria. This comparative analysis provides users and stakeholders with a benchmark for assessing the system's acceptability and overall quality.

Using system requirements as benchmarks helps identify whether the system fulfills its intended purposes and functions as specified. If discrepancies arise between the system's output and the defined requirements, it can highlight areas that may require further development or adjustment. This makes system requirements a critical tool not only for guiding design and development but also for ensuring that the final product aligns with user needs and business objectives.

In contrast, the other choices point to limited scenarios or conditions where requirements might be used for benchmarking, which does not fully capture their broad applicability throughout the system development lifecycle. System requirements should be relevant and utilized across all stages of the project to ensure comprehensive evaluation and acceptance of the finished system.