フリー問題

問題文

The first full load of the product ledger finishes far sooner than the team had budgeted for. The lead has to say what becomes of the referential rules while that load runs, and how many rows one cycle of the load step carries. Which pair completes the sentence below correctly?

選択肢

1. During the very first load the referential rules on a base object are intact by default, and one cycle of the load step carries 1000000 rows unless somebody changes it.
2. During the very first load the referential rules on a base object are lifted by default, and one cycle of the load step carries 1500000 rows unless somebody changes it.
3. During the very first load the referential rules on a base object are intact by default, and one cycle of the load step carries 1500000 rows unless somebody changes it.
4. During the very first load the referential rules on a base object are lifted by default, and one cycle of the load step carries 1000000 rows unless somebody changes it.