Digital Communications Subcategories

Osi Model Security 1	Protocols
And Network Synchronization	Optical Switching Networks

The ____________ model is 7-layer architecture where each layer is having some specific functionality to perform.

A. TCP/IP
B. Cloud
C. Osi
D. Osi

Explanation: The OSI model is 7-layer architecture where each layer is having some specific functionality to perform. All these layers work in collaboration for transmitting the data from 1 person to another worldwide.