フリー問題

問題文

A dairy co-operative pushes changes from the store its developers work in into the store its plant runs on. Which reading below says which of the two row ids has to line up beforehand, and how far each of the two ways of settling a clash reaches?

選択肢

1. Of the two row ids the system row id is to line up at both ends before a change is pushed and the object row id is handed out afresh once the change lands, and of the two ways to settle a clash the combining action is open to the clash over children as well and the replacing action is open to the clash over settings alone.
2. Of the two row ids the object row id is to line up at both ends before a change is pushed and the system row id is handed out afresh once the change lands, and of the two ways to settle a clash the replacing action is open to the clash over children as well and the combining action is open to the clash over settings alone.
3. Of the two row ids the object row id is to line up at both ends before a change is pushed and the system row id is handed out afresh once the change lands, and of the two ways to settle a clash the combining action is open to the clash over children as well and the replacing action is open to the clash over settings alone.
4. Of the two row ids the system row id is to line up at both ends before a change is pushed and the object row id is handed out afresh once the change lands, and of the two ways to settle a clash the replacing action is open to the clash over children as well and the combining action is open to the clash over settings alone.