FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The internet is a global network connecting millions of computers. It is a network of networks that consist of millions of private, public, academic, business and government networks of local to global scope, that are linked by a broad array of electronic and optical networking technologies.

Detailed explanation-2: -The Internet connects millions of computers, mobile devices, servers, and websites around the world, letting users send and receive all manner of files (audio, text, video, image) and access resources such as apps and cloud services.

Detailed explanation-3: -The global computer network called the internet is part of our everyday live. It is made up of millions of computers all over the world that are digitally connected to each other by cable, fibre, or wireless links.

Detailed explanation-4: -Theoretical Limits of Wi-Fi Network Scaling Many individual wireless routers and other access points can support up to approximately 250 connected devices. From a wired perspective, routers can accommodate a small number (usually between one and four) of wired Ethernet clients with the rest connected over wireless.

Detailed explanation-5: -Internet exchange points (IXP) tie the backbone together Backbone ISPs connect their networks at peering points, neutrally owned locations with high-speed switches and routers that move traffic among the peers. These are often owned by third parties, sometimes non-profits, that facilitate unifying the backbone.