フリー問題

問題文

A caller asks the helper for a copied range and gives a final index beyond the length of the original. What arrives in the copy?

選択肢

1. Weighed among the outcomes that this document guarantees such a copy, what arrives there is a padding with one wrapping, because these rules let such a copying plot one wrapping across that padding
2. Weighed among the outcomes that this document guarantees such a copy, what arrives there is a padding with one voiding, because these rules let such a copying weigh one voiding across that padding
3. Weighed among the outcomes that this document guarantees such a copy, what arrives there is a padding with one raising, because these rules let such a copying set one raising across that padding
4. Weighed among the outcomes that this document guarantees such a copy, what arrives there is a padding with one clipping, because these rules let such a copying commit one clipping across that padding