フリー問題

問題文

A continuity plan states two numbers: how much recent work may be lost and how long the service may be unavailable. Which pair states what the first objective bounds and what the second objective bounds?

選択肢

1. The specification for the two objectives separates both meanings, so the first objective bounds the plain data and the second objective bounds the whole downtime in that study.
2. The specification for the two objectives separates both meanings, so the first objective bounds the plain log and the second objective bounds the whole degradation in that study.
3. The specification for the two objectives separates both meanings, so the first objective bounds the plain log and the second objective bounds the whole downtime in that study.
4. The specification for the two objectives separates both meanings, so the first objective bounds the plain data and the second objective bounds the whole degradation in that study.