data communication

Introduction to the OSI Model The Open Systems Interconnection (OSI) Model is a conceptual framework designed to standardize the functions of a telecommunication or computing system without regard to its underlying internal structure and technology. Developed by the International Organization for Standardization (ISO) in the late 1970s and early 1980s, the OSI Model provides a … Read moreNetworking Concepts 1.1: The OSI Model – Understanding the OSI Model and Data Communication