Question

Discuss the function of the layers of OSI mode.​

Answer 1

Answer:

An upper layer refers to the layer just above another layer. The lower layer of the OSI model deals with the data transport issues. The data link layer and the physical layer are implemented in hardware and software. ... The physical layer is mainly responsible for placing the information on the physical medium.

Explanation:

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Answer 2

OSI stands for Open System Interconnection is a reference model that describes how information from a software application in one computer moves through a physical medium to the software application in another computer.