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The Internet is a global system ___ interconnected computer networks that interchange data ___packet switching using the standardized Internet Protocol Suite (TCP/IP). It is a "network ___networks" that consists ___ millions of private and public, academic, business, and governmentnetworks ___ local ___ global scope that are linked ___ copper wires, fiber-optic cables, wirelessconnections, and other technologies. The Internet carries various information resources and services, such ___ electronic mail, online chat, file transfer and file sharing, online gaming, and the
inter-linked hypertext documents and other resources of the WWW.