Functional correctness #usable #reliable #suitable See also correctness Definitions: Provide accurate results when used by intended users for intended functions. ISO-25010-2022 Directly Related Quality Requirements Accurate estimate of insurance contract rate Related Qualities Correctness Functional suitability Functionality Usability Related Quality Requirements Access find function in three seconds | #usable Accurate estimate of insurance contract rate | #usable #suitable Available 7x24 with 99% uptime | #operable #usable #reliable Avoid common vulnerabilities | #reliable #secure Compliance with UI styleguide | #usable Consistent keyboard shortcuts | #usable #efficient Core functions can be used on multiple OSs | #flexible #usable #operable Detect inconsistent user input | #usable #reliable Easily understandable acceptance test cases | #usable #suitable #efficient Easily understandable generated code | #efficient #usable #suitable Efficient generation of test data | #efficient #suitable Expressive error messages | #usable Fast and accurate sensor | #efficient #reliable Good code readability score | #reliable Interruptable backend process | #usable Near instant search results | #usable #efficient New Features Introduce No Bugs | #reliable Precise calculation of gamma coefficient | #reliable Restored to fully functional state 12h after complete failure | #operable #usable #reliable Server fails | Severe errors are detected and the system shuts down into safe state | #operable #safe #reliable System can run >12h without re-booting the operating system | #operable #reliable Test with path coverage in 30min | #suitable Usable Despite Color Blindness | #usable Usable With Gloves | #usable User Interface can be used in Current Browsers | #flexible #usable #operable system continues to operate without downtime | #reliable