Which layer of the Open Systems Interconnection (OSI)model specifies the electrical connections between computers and the transmission medium and is primarily concerned with transmitting binary data, or bits, over a communication network?
A)Application
B)Transport
C)Data Link
D)Physical

Question

Which layer of the Open Systems Interconnection (OSI)model specifies the electrical connections between computers and the transmission medium and is primarily concerned with transmitting binary data, or bits, over a communication network?
A)Application
B)Transport
C)Data Link
D)Physical

Quizplus · Accepted Answer

The Physical layer of the OSI model is responsible for the actual physical connection between devices, including the electrical signals, cable types, and other aspects of the physical transmission of binary data over a network.

Which Layer of the Open Systems Interconnection (OSI)model Specifies the Electrical Connections