what is the essential infrastructure of the internet?
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Internet infrastructure is the physical hardware, transmission media, and software used to interconnect computers and users on the Internet. Internet infrastructure is responsible for hosting, storing, processing, and serving the information that makes up websites, applications, and content.
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The internet is millions of computers connect by thousands of networks while the world wide web is billions of pages that can be accessed through the internet. A collection of related web pages.
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The Internet works by using a protocol called TCP/IP, or Transmission Control Protocol/Internet Protocol. ... In base terms, TCP/IP allows one computer to talk to another computer via the Internet through compiling packets of data and sending them to right location.
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['End devices.', 'Intermediary devices.', 'Network media.']
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Infrastructure as a service (IaaS) is a form of cloud computing that provides virtualized computing resources over the internet. IaaS is one of the three main categories of cloud computing services, alongside software as a service (SaaS) and platform as a service (PaaS).
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['Process to process delivery – ... ', 'End-to-end Connection between hosts – ... ', 'Multiplexing and Demultiplexing – ... ', 'Congestion Control – ... ', 'Data integrity and Error correction – ... ', 'Flow control –']
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['Network security. ... ', 'End-Point Security. ... ', 'Internet Security.']
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['Random Access Memory (RAM)', '250MB available hard drive space (see note)', 'CD-ROM drive.', 'TCP/IP network interface.', 'A persistent Internet connection.']
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Your devices communicate with each other through the router. Those devices can share data, print, and stream files stored on one of them. That's a wireless local network—and it's separate from the Internet. To get to the Internet, you need to connect that router to an Internet source, such as a broadband modem.
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internet is wide network through which computers are interconnected globally with one another & share data among them. Whereas Internet refers to millions of computer connected in a gigantic network which communicate via TCP/IP protocol. It's just sloppy spelling. The correct terminology is Internet with a capital I.
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['LAN CARD. It is a network interface card. ... ', 'SERVER. It is a part of a network. ... ', 'HUB / PORT. It is a connector on the back of a computer or other device. ... ', 'MODEM. The modem is a device that allows a given computer to share data or otherwise a device which let computers exchange information.', 'SCANNER. ... ', 'FLAT SCREW DRIVER. ... ', 'USB. ... ', 'PRINTER.']
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There are, of course, three components to the Internet: e-mail, Usenet newsgroups, and the World-Wide Web.
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2. Ethernet Basics. TCP/IP (Transmission Control Protocol/Internet Protocol) is a set of protocols independent of the physical medium used to transmit data, but most data transmission for Internet communication begins and ends with Ethernet frames. The Ethernet can use either a bus or star topology.
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['Infrastructure as a service (IaaS)', 'Platform as a service (PaaS)', 'Software as a service (SaaS)']
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It is the biggest source of information, communication, and advertising. Computers and the internet are present in most homes but it has its own advantages and disadvantages. The Internet has many applications like BlockChain, Artificial Intelligence, Internet of Things, and etc.
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Common Internet protocols include TCP/IP (Transmission Control Protocol/Internet Protocol), UDP/IP (User Datagram Protocol/Internet Protocol), HTTP (HyperText Transfer Protocol) and FTP (File Transfer Protocol).
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['On-demand self-service.', 'Broad network access.', 'Resource pooling.', 'Rapid elasticity.', 'Measured Service.']