What is Internet
What is Internet? The Internet ( portmanteau of interconnected network ) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to link devices worldwide. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail , telephony , and file sharing . The origins of the Internet date back to research commissioned by the United States Department of Defense in the 1960s to build robust, fault-tolerant communication with computer networks. [1] The primary precursor network, the...
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