フリー問題

問題文

The design points the appliance at the customer's central directory for administrative logins instead of creating local accounts for each engineer. What does that gain?

選択肢

1. Central logins mean a leaver loses access everywhere at once, so the appliance does not drift away from the configuration.
2. Central logins mean a shelf gains capacity everywhere at once, so the appliance does not drift away from the configuration.
3. Central logins mean a segment gains protection everywhere at once, so the appliance does not drift away from the configuration.
4. Central logins mean a stream gains throughput everywhere at once, so the appliance does not drift away from the configuration.