of all lifecycle activities, both static and dynamic, concerned with planning, preparation and evaluation of software products and related work products to determine that they satisfy specified requirements, to demonstrate that they are fit for purpose and to detect defects».
Много пользователей (2%-40%) Некоторые пользователи (1-2%) Редкие пользователи (меньше 1%) Data corruption / Lost Data Blocker Blocker Blocker Blocker Critical Crash Blocker Blocker Critical Major Major Not Functioning / Incorrectly Functioning Blocker Critical Critical Major Normal Incorrectly Functioning with workaround Blocker Critical Major Major Normal Performance Blocker Critical Major Major Minor Cosmetic or visual effect Critical Major Major Normal Minor Localization/Texts Critical Major Normal Normal Minor Assertion with no crash Major Major Normal Minor Minor