問題文
A cold store already runs a wired temperature logging system on the same floor where a new wireless IoT sensor network will be added, and the older system will stay in service. Which pair states what the site assessment has to capture from the older system and what the new band plan then has to do with it?
選択肢
- The older system stays in service, so the site assessment captures the occupied spectrum and the new band plan avoids the loaded ducts in that specification.
- The older system stays in service, so the site assessment captures the occupied spectrum and the new band plan avoids the loaded channels in that specification.
- The older system stays in service, so the site assessment captures the occupied cabling and the new band plan avoids the loaded channels in that specification.
- The older system stays in service, so the site assessment captures the occupied cabling and the new band plan avoids the loaded ducts in that specification.