フリー問題

問題文

An engineer must publish a member catalog. Two members answer on port 8080 on addresses of their own, and shoppers have to reach the catalog on one name and one port. Which pair fits?

選択肢

1. The service object carries the address and port that the engineer typed in, and the virtual server carries the name shoppers use.
2. The policy object carries the address and port that the engineer typed in, and the virtual server carries the name shoppers use.
3. The policy object carries the address and port that the engineer typed in, and the local server carries the name shoppers use.
4. The service object carries the address and port that the engineer typed in, and the local server carries the name shoppers use.