フリー問題

問題文

Two instances were given the same telling value by mistake. The reviewer asks what that value lets two containers do with one and the same address range, and what the box does when the same value turns up in a second container. Which pairing is correct?

選択肢

1. Within this documented specification what that value lets two containers do with one address range is topmost reuse, and what the box does with a repeat of the value is protocol rejection.
2. Within this documented specification what that value lets two containers do with one address range is topmost reuse, and what the box does with a repeat of the value is prompt rejection.
3. Within this documented specification what that value lets two containers do with one address range is prefix reuse, and what the box does with a repeat of the value is protocol rejection.
4. Within this documented specification what that value lets two containers do with one address range is prefix reuse, and what the box does with a repeat of the value is prompt rejection.