OSI stands for Open Systems Interconnection. It has been developed by ISO – ‘International Organization for Standardization‘, in the year 1984. It is a 7 layer architecture with each layer having specific functionality to perform. All these 7 layers work collaboratively to transmit the data from one person to another across the globe.
12) Which is a reference tool for understanding data communication between any two network system?
Answer is:
OSI model
Explanation:
Related Networking Concepts and Internet Concepts MCQ with Answers
Answer is: