Q. OSI reference model has ____ layers
✅ Correct Answer: (A)
7
Explanation: The Open System Interconnection (OSI) model defines a networking framework to implement protocols in seven layers. It is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard of their underlying internal structure and technology.
Explanation by: Sikhar Chaudhary
The Open System Interconnection (OSI) model defines a networking framework to implement protocols in seven layers. It is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard of their underlying internal structure and technology.