The most basic level of communications is accomplished at the OSI ____ layer.
A)Network
B)Transport
C)Physical
D)Data Link

Question

Quizplus · Accepted Answer

The Physical layer of the OSI model is responsible for the physical transmission of data over a communication channel. This includes defining the physical characteristics of the transmission medium, such as the cables, connectors, and electrical signals used. It is the foundation for all other layers and is considered the most basic level of communication.

The Most Basic Level of Communications Is Accomplished at the OSI