New Perspectives on Computer Concepts
Quiz 8: The ICT Industry
Telegraphy remained the major technology for intercontinental communication well into the ________. A) 1930s B) 1940s C) 1950s D) 1960s
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The success of an underwater telegraph cable depended on the discovery of __________, a rubber-like substance.
A(n) ___________ is a device that transmits human voices over a distance using cables or airborne signals.
The first telephone was invented and patented by Alexander Graham Bell in ________. A) 1776 B) 1876 C) 1906 D) 1922
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