Which layer of the OSI Model is responsible for the transmission and reception of unstructured raw data between a device and a physical transmission medium?
Which layer of the OSI Model is responsible for
the transmission and reception of unstructured raw
data between a device and a physical transmission
medium?
The physical layer is responsible for the transmission and reception of unstructured raw data between a device and a physical transmission medium. It converts the digital bits into electrical, radio, or optical signals.Bluetooth, Ethernet, and USB all have specifications for a physical layer.