フリー問題

問題文

A team picked the custom networking option for its notebook sessions and finds the environment list empty. Which route must the traffic take, and what does the session lack that makes one popular route unusable?

選択肢

1. Environments appear in the list only when the custom network sends traffic out through the service gateway, and the internet route fails because the session never gets the primary address that route needs.
2. Environments appear in the list only when the custom network sends traffic out through the service gateway, and the internet route fails because the session never gets the public address that route needs.
3. Environments appear in the list only when the custom network sends traffic out through the proxy gateway, and the internet route fails because the session never gets the primary address that route needs.
4. Environments appear in the list only when the custom network sends traffic out through the proxy gateway, and the internet route fails because the session never gets the public address that route needs.