Skip to main content

Posts

Showing posts from February 20, 2024

What is Computer Networking

  Connecting the Digital World In the vast landscape of technology, computer networking stands as the backbone, intertwining the digital world into a seamless entity. It's the invisible force that enables communication, data exchange , and collaboration across the globe. From sending an email to streaming HD videos , networking plays an integral role in our daily lives, often unnoticed but profoundly impactful. At its core, computer networking is the practice of connecting various devices— computers, servers, routers, switches, and more—to facilitate  data exchange.  This exchange occurs through a myriad of protocols and technologies, each serving a specific purpose in the grand scheme of connectivity. From the ubiquitous Ethernet to the intricate workings of TCP/IP, these protocols govern how data is transmitted, received, and interpreted across networks. One of the fundamental concepts in networking is the idea of layers.  The OSI (Open Systems Interconnecti...