OSI model

What is the OSI model, and how does it help in understanding the process of data communication? Explain each of the seven layers and their functions.

The OSI (Open Systems Interconnection) model is a conceptual framework used to understand how various networking protocols work together. The OSI model divides the process of data communication into seven distinct layers, each with its specific function in the network communication process. This model provides a structured way to troubleshoot, design, and understand network protocols. … Read more

What is the role of the Application Layer in the OSI model?

 The Application Layer is the topmost layer in the OSI model and interacts directly with end-user applications. It provides services like email, file transfer, and network management, enabling applications to communicate over the network. Related Questions: What is the function and significance of Napier’s Bone in early computing? How did Charles Babbage’s Difference Engine differ … Read more