フリー問題

問題文

An engineer downloads the frames behind one failure and opens an entry behind another, and has to say what both of them show. Which statement names the thing that the frames behind an authorization failure show the device withholding, and the entry to open when a device is left short of an address?

選択肢

1. The thing that the frames behind an authorization failure show the device withholding is its own passphrase, and the entry to open when a device is left short of an address is the refusal one.
2. The thing that the frames behind an authorization failure show the device withholding is its own identity, and the entry to open when a device is left short of an address is the refusal one.
3. The thing that the frames behind an authorization failure show the device withholding is its own identity, and the entry to open when a device is left short of an address is the expiry one.
4. The thing that the frames behind an authorization failure show the device withholding is its own passphrase, and the entry to open when a device is left short of an address is the expiry one.