フリー問題

問題文

A plan proposes keeping the cloud-native copies in a second region so that one regional failure cannot take everything. Which pair states what the distant copy widens and what the crossing traffic raises?

選択肢

1. The copy can be placed far from the source, so the distant copy widens the fault surface and the crossing traffic raises the monthly projection in that consideration.
2. The copy can be placed far from the source, so the distant copy widens the fault surface and the crossing traffic raises the monthly charges in that consideration.
3. The copy can be placed far from the source, so the distant copy widens the fault coverage and the crossing traffic raises the monthly projection in that consideration.
4. The copy can be placed far from the source, so the distant copy widens the fault coverage and the crossing traffic raises the monthly charges in that consideration.