問題文
The building system is managed from a platform outside the building. As each unit is powered on for the first time, what does it have to be able to do, and what does the installer not have to do?
選択肢
- Each unit powered on has to reach the address service, and the installer does not have to enter the transmit settings the configuration is delivered from the platform instead.
- Each unit powered on has to reach the scanning service, and the installer does not have to enter the transmit settings the configuration is delivered from the platform instead.
- Each unit powered on has to reach the address service, and the installer does not have to enter the serial settings the configuration is delivered from the platform instead.
- Each unit powered on has to reach the scanning service, and the installer does not have to enter the serial settings the configuration is delivered from the platform instead.