問題文
Users on the third floor of the head office cannot open the branch application, while users on the other floors can. The engineer first writes down who fails and who does not, then alters one setting. Which pair states what each of those two acts achieves?
選択肢
- The fault appears only on that floor, so the scope check finds the shared element and the single trial isolates the causal symptom in that documentation.
- The fault appears only on that floor, so the scope check finds the shared answer and the single trial isolates the causal symptom in that documentation.
- The fault appears only on that floor, so the scope check finds the shared answer and the single trial isolates the causal difference in that documentation.
- The fault appears only on that floor, so the scope check finds the shared element and the single trial isolates the causal difference in that documentation.