The physical layer translates logical communication requests from the ______ into hardware specific operations.
A. data link layer
B. network layer
C. trasnport layer
D. application layer
Answer:A
The physical layer translates logical communication requests from the ______ into hardware specific operations.
A. data link layer B. network layer C. trasnport layer D. application layer
Explanation: Physical layer accepts data or information from the data link layer and converts it into hardware specific operations so as to transfer the message through physical cables. Some examples of the cables used are optical fiber cables, twisted pair cables and co-axial cables.