Which of the following is a correct statement?
選択肢
A.A developer makes a mistake which causes a defect that may be seen as a failure during dynamic testing✓
B.A developer makes an error which results in a failure that may be seen as a fault when the software is executed
C.A developer has introduced a failure which results in a defect that may be seen as a mistake during dynamic testing
D.A developer makes a mistake which causes a bug that may be seen as a defect when the software is executed
正解
A: A developer makes a mistake which causes a defect that may be seen as a failure during dynamic testing
解説
A is correct. The developer makes a mistake/error which causes a defect/fault/bug which may cause a failure when the code is dynamically tested or executed. B is incorrect because fault and failure are reversed. C is incorrect because failure and mistake are reversed. D is incorrect because it’s a failure that’s seen during execution, not the defect itself. The failure is a symptom of the defect.