The OSI ____ layer defines all electrical and physical specifications for devices.
A) network
B) application
C) data link
D) physical

Question

Quizplus · Accepted Answer

The physical layer of the OSI model specifies the physical means of transmitting data over a network, including the types of cables, connectors, interfaces, and signaling technologies. It defines the electrical and physical specifications for devices, such as voltage levels, cable lengths, and timing of signals.

The OSI ____ Layer Defines All Electrical and Physical Specifications