Final answer:
The physical layer of a computer network refers to the physical components and devices that are involved in transmitting data, such as network cables and connectors.
The Correct option is
a. Network cables and connectors
Step-by-step explanation:
The subject of this question is Computers and Technology and the grade level is High School. The correct option for the question is a. Network cables and connectors. The physical layer of a computer network refers to the physical components and devices that are involved in transmitting data, such as network cables and connectors.
The physical layer of the OSI model deals with the physical connection between devices, including network cables and connectors. It is responsible for the transmission and reception of raw binary data over the physical medium.
The physical layer of a computer network refers to the physical components and devices that are involved in transmitting data, such as network cables and connectors.