Tell any three names of telecommunication medium of information technology based on internet
Answers
Answer:
Explanation:
elecommunication is the transmission of signs, signals, messages, words, writings, images and sounds or information of any nature by wire, radio, optical or other electromagnetic systems. Telecommunication occurs when the exchange of information between communication participants includes the use of technology. It is transmitted through a transmission media, such as over physical media, for example, over electrical cable, or via electromagnetic radiation through space such as radio or light. Such transmission paths are often divided into communication channels which afford the advantages of multiplexing. Since the Latin term communication is considered the social process of information exchange, the term telecommunications is often used in its plural form because it involves many different technologies.
Early means of communicating over a distance included visual signals, such as beacons, smoke signals, semaphore telegraphs, signal flags and optical heliographs. Other examples of pre-modern long-distance communication included audio messages such as coded drumbeats, lung-blown horns, and loud whistles. 20th- and 21st-century technologies for long-distance communication usually involve electrical and electromagnetic technologies, such as telegraph, telephone, and teleprinter, networks, radio, microwave transmission, fiber optics, and communications satellites.
Answer:
Fiber optics, Satellite and Radio broadcasting
Explanation:
Telecommunication is the exchange of information over significant distances through various mediums like wire, radio, optical or electromagnetic systems. Earlier ways of communication were quite different and time-consuming but with evolution, in technology, our ways of communication have improved.
Now modern telecommunication uses technologies like fiber optics, telephones, satellite, radio broadcasting, internet, etc.
With the emergence of technologies like 5G, Internet of Things, optical fiber, cloud services, etc. the ways and means of telecommunication will keep growing in the future.