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The word communication has its root in the Latin verb communicare, which means ' to share ' or ' to make common '. [1] Communication is usually understood as the transmission of information: [2] a message is conveyed from a sender to a receiver using some medium, such as sound, written signs, bodily movements, or electricity. [3]
In India an engineering degree in Information Technology is 4 year academic program equivalent to Computer Science&Engineering because in the first year basic engineering subjects and Calculus are taught and in the succeeding years core computer science topics are taught in both B.Tech-IT and B.Tech-CSE.
Information can be defined exactly by set theory: "Information is a selection from the domain of information". The "domain of information" is a set that the sender and receiver of information must know before exchanging information. Digital information, for e
An example is the relation between sender and receiver: it influences the goal of communication and the roles played by the participants. Schramm's criticism of linear models of communication, which lack a feedback loop, has been very influential.
This is the Antikythera mechanism, which is considered the first mechanical analog computer, dating back to the first century BC.. Ideas of computer science were first mentioned before the 1950s under the Massachusetts Institute of Technology (MIT) and Harvard University, where they had discussed and began thinking of computer circuits and numerical calculations.
Microblogging is a form of blogging using short posts without titles known as microposts [1] [2] [3] (or status updates on a minority of websites like Meta Platforms'). ...
A wireless ad hoc network [1] (WANET) or mobile ad hoc network (MANET) is a decentralized type of wireless network.The network is ad hoc because it does not rely on a pre-existing infrastructure, such as routers or wireless access points.
The arrival of the multimedia computer in the early 1990s was therefore a major breakthrough as it enabled text, images, sound and video to be combined in one device and the integration of the four basic skills of listening, speaking, reading and writing (Davies 2011: Section 1).