Home » CompTIA » JK0-019 » Which of the following layers of the OSI model?
The network interface layer of the TCP/IP model corresponds with which of the following layers of the OSI model? (Select TWO).
A. Transport layer
B. Network layer
C. Session layer
D. Physical layer
E. Presentation layer
F. Data link layer
Correct Answer: DF
Explanation/Reference:
Explanation:
The lowest layer of the OSI Reference Model is the physical layer, which is responsible for the "nitty gritty" details of transmitting information from one place to another on a network. The layer just above the physical layer is the data link layer, called the network interface layer or just the link layer in the TCP/IP architectural model. Its primary job is to implement networks at the local level, and to interface between the hardware-oriented physical layer, and the more abstract, software-oriented functions of the network layer and those above it.
