FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The Internet is the world’s largest computer network. Let’s break that down: A computer network is any group of interconnected computing devices capable of sending or receiving data.

Detailed explanation-2: -The Internet is the world’s largest network (global network) because it’s a collection of computers and servers that are connected globally using routers and switches. The Internet works the same way a network would in a home or office but has millions of more computers, routers, and switches.

Detailed explanation-3: -Supercomputers are the largest in size and the most costly computers in the world. Seymour Cray invents the Supercomputer. Supercomputers are used for large and complex mathematical computations.

Detailed explanation-4: -WAN covers the largest area, MAN comprises more area than LAN, and LAN only covers a small area. Various other types of computer networks also exist, such as: Virtual Private Network (VPN)