INTRODUCTION TO COMPUTERS
COMPUTER NETWORKS AND THE INTERNET
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -long distance communication. Definition English: Telephone and telegraph service over wire and radio systems between correspondents located at great (virtually unlimited) distances from each other.
Detailed explanation-2: -Telecommunications companies possess the technology necessary for communication through the internet, phone, airwaves, cables, wires, or wirelessly. They have built the infrastructure necessary for passing voice, words, video, and audio through these means to anywhere in the world.
Detailed explanation-3: -20th and 21st century technologies for long-distance communication usually involve electrical and electromagnetic technologies, such as telegraph, telephone, and radio, fiber optics, and communication satellites.