問題文
Guests at one branch are forwarded to a page that their handsets then fail to reach, and the operator has to work out which record is missing and where the same fault shows up once it hits several handsets. Which statement names the event that stays away when the name service is unable to resolve the outside address, and the page on which a warning turns up once several handsets report it?
選択肢
- The event that stays away when the name service is unable to resolve the outside address is the approval one, and the page on which a warning turns up once several handsets report it is the events one.
- The event that stays away when the name service is unable to resolve the outside address is the forwarding one, and the page on which a warning turns up once several handsets report it is the events one.
- The event that stays away when the name service is unable to resolve the outside address is the approval one, and the page on which a warning turns up once several handsets report it is the clients one.
- The event that stays away when the name service is unable to resolve the outside address is the forwarding one, and the page on which a warning turns up once several handsets report it is the clients one.