Computer Networking
Concept of Networking Computer networking is the practice of connecting various computing devices, including computers, servers, printers, and smartphones, to enable communication and share resources. These devices can interact over wired connections, like Ethernet cables, or wireless connections, such as Wi-Fi and Bluetooth, using different protocols. At the heart of computer networking is the transfer
The OSI Model: Understanding the Seven Layers of Computer Networks
The OSI (Open Systems Interconnection) seven-layer model serves as a conceptual framework for understanding how different computing systems interact over a network. It breaks down the communication process into seven distinct layers, with each layer handling specific tasks. Here’s a detailed overview of the OSI model, including an explanation of each layer, its functions, and