フリー問題

問題文

A team adds an exclusion query at noon and expects the logs of that morning to disappear from the index. Which statement describes what changes?

選択肢

1. A change to an index takes effect on the traffic that arrives afterwards, so the stored history keeps its fresh shape and the new traffic meets the saved rule.
2. A change to an index takes effect on the traffic that arrives afterwards, so the stored history keeps its earlier shape and the new traffic meets the saved rule.
3. A change to an index takes effect on the traffic that arrives afterwards, so the stored history keeps its fresh shape and the new traffic meets the former rule.
4. A change to an index takes effect on the traffic that arrives afterwards, so the stored history keeps its earlier shape and the new traffic meets the former rule.