We need to know is actually a software BUG software design does not achieve the desired design goals, lead to a defect in the software in the memory.
Can be summarized in one sentence: Everything does not meet the needs of the required specifications, can be regarded as software defects.
Definitions: (1) the software product specifications indicated function is not reached
(2) An error has occurred Software product specification indicates not appear
(3) software functionality beyond the range specified in Specification
(4) does not meet the target software product brochures are not indicated but should be achieved
(5) software testers thought the software difficult to understand. Easy to use. Users running slow or think bad problem
BUG causes: 1. 2. changing needs of software complexity 3. short duration, the big task 4. Documentation 5. imperfect programming error 6. 7. imperfect communication hardware and software support is not enough
Defect report process flow:
Defect report templates:
Severity of defects: Fatal: The system crashes, 404 error, reported 500, resulting in a system or application crashes, freezes, suspension systems, data loss, error page appears garbled, blue screen
Critical: Function not implemented, logic errors, affecting the normal operation of the user, and demand does not match exactly, or BUG therefore not result in subsequent functional tests
General: function realization, but incorrect, an error on the features page errors, but logic is implemented incorrectly
Minor: copy inconsistent with the actual content, typos, wrong picture, suggestive BUG
Priority defects: can be divided into high, medium and low, it is recommended. Of course, this tool according to the company and different, not the same name. But division are similar
High: BUG higher severity level, you need to be addressed immediately, or general levels but more difficult
In: BUG severity general, does not affect the normal operation of the user
Low: BUG severity in low, under the previous alpha test can be resolved
Recommendation: suggestive BUG, may change or may not change.