フリー問題

問題文

A constructor receives a parameter whose name is the same as a field name. How does the code tell the field apart from the parameter?

選択肢

1. The assignment consistently marks the field with the superior reference of that object.
2. The assignment consistently marks the field with the outside reference of that object.
3. The assignment consistently marks the field with the receiving reference of that object.
4. The assignment consistently marks the field with the collective reference of that object.