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Communication – purposeful activity of exchanging information and meaning across space and time using various technical or natural means, whichever is available or preferred. Communication requires a sender, a message, a medium and a recipient, although the receiver does not have to be present or aware of the sender's intent to communicate at ...
History of communication protocols – the set of rules to enable data communication between computers on a network. History of internetworking – networking between computers on different networks. very high speed Backbone Network Service (vBNS) – Network access point (NAP) – Federal Internet Exchange (FIX) – Commercial Internet ...
Information and communications technology (ICT) is an extensional term for information technology (IT) that stresses the role of unified communications [1] and the integration of telecommunications (telephone lines and wireless signals) and computers, as well as necessary enterprise software, middleware, storage and audiovisual, that enable users to access, store, transmit, understand and ...
The following outline is provided as an overview of and topical guide to information technology: . Information technology (IT) – microelectronics based combination of computing and telecommunications technology to treat information, including in the acquisition, processing, storage and dissemination of vocal, pictorial, textual and numerical information.
The transport layer performs host-to-host communications on either the local network or remote networks separated by routers. [50] It provides a channel for the communication needs of applications. UDP is the basic transport layer protocol, providing an unreliable connectionless datagram service. The Transmission Control Protocol provides flow ...
In the BitTorrent file distribution system, a torrent file or meta-info file is a computer file that contains metadata about files and folders to be distributed, and usually also a list of the network locations of trackers, which are computers that help participants in the system find each other and form efficient distribution groups called swarms. [1]
Data communications equipment Telecom Telecom Glossary: DEC (obs.) Digital Equipment Corporation Organization Digital Equipment Corporation formally Purchased by Compaq in 1998. Merged with Hewlett-Packard 2002. DES: Data Encryption Standard (obs. See AES) Security Federal Information Processing Standard (FIPS) FIPS-46-3: DHCP
The telecommunications industries within the sector of information and communication technology is made up of all telecommunications/telephone companies and internet service providers and plays a crucial role in the evolution of mobile communications and the information society.