フリー問題

問題文

Three business units each report weekly demand for the new forecasting platform. One unit keys its rows by store, one by region, and one by sales district. The program lead wants the three reports combined into a single company view. Which statement is correct on both points?

選択肢

1. The units must agree on shared report layouts, because aggregation depends on aligned sort orders.
2. The units must agree on shared dimension tables, because aggregation depends on aligned member lists.
3. The units must agree on shared dimension tables, because aggregation depends on aligned sort orders.
4. The units must agree on shared report layouts, because aggregation depends on aligned member lists.