2018년06월16일 34번
[임의 구분] What is the dedicated equipment that is primarily used worldwide for the dissemination of weather chart and forcasts to ships at sea?
- ① Radiofax
- ② WIFI
- ③ PSDN
- ④ PSTN
(정답률: 63%)
문제 해설
Radiofax is the dedicated equipment primarily used worldwide for the dissemination of weather chart and forecasts to ships at sea because it allows for the transmission of images and data over long distances using radio waves, making it ideal for communication with ships that are far from land-based communication networks.