Communication in Cyberspace
Cyberspace is a metamorphic, conceptual or virtual area where files, data, images, text, music etc all fly back and forth from user to user through computers. Internet is physical and technical network which interconnects all the computers located all over the world, it supports the activities of cyberspace. Information and communication technology is the driving force of these activities in Cyberspace. The communication backbone comprises of satellite communication, optic fibre route and other infrastructure supplemented by cellular base stations and antenna towers. The internet infrastructure and the communication system have together brought converged network capable of carrying both voice and data over same physical network carried over by IP(Internet Protocol). ADSL(Asynchronous Digital Subscriber Line), VDSL( Very High Speed DSL) , it is also known as FTTN( Fibre To The Node) as well as FTTP( Fibre to the premises) are able to provide multi gigabit per second connectivity.
The IT had greatly impacted on industries – industry involved in creation of global information infrastructure which include servers, computers and communication backbone using optical Fibre, satellite and cellular communication system and associated softwares. Increase in the manufacture, installation, operation, maintenance of activities. The development and production of different capacity and diversified applications, areas , software systems and products. It also include maintenance of product, software and upgrading activities of industries. Many industries provide different services to the society utilizing the IT tools and known as ITES( IT enabled services).
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