Oxford, Cambridge and RSA (OCR) GCSE Computer Science Practice Exam

The type of test that assesses how quickly specific features run and their impact on computer resources is known as a performance test. This testing focuses on evaluating the speed, responsiveness, and stability of a system under a given workload. Performance testing helps identify bottlenecks or weaknesses in the software that could affect its ability to handle expected workloads efficiently.

In contrast, usability tests focus on how user-friendly and accessible a product is for end-users, and they do not measure performance metrics like speed and resource consumption. Security tests are designed to uncover vulnerabilities and ensure that the software is protected against potential threats, emphasizing safety rather than performance. Functionality tests verify that the system behaves as expected and meets specified requirements, ensuring all features work correctly, but they don't measure how well those features perform in terms of speed or resource use.