Error / Defect / Failure
예제 문제를 하나 풀어보는데, 관련해서 틀려서 정리한다. ISTQB에서는 Error, Defect, Failure를 각각 다르게 정의한다. Error Defect Failure 흔히 Mistake로 알려진 것 흔히 Bug, Fault로 알려진 것 ISTQB 정의 A human action that produces an incorrect result. An imperfection or deficiency in a work product where it does not meet its requirements or specifications. An event in which a component or system does not perform a required function within specified ..