Inventions of the 21st century
Authored by Karina Medeiros Machado
English
Professional Development
Used 1+ times
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10 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
This technology involves sending media content in a continuous flow of compressed data over the Internet, which is displayed to the viewer as soon as it arrives, without downloading a file.
(a)
2.
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1 min • 1 pt
A device that performs many of the functions of a computer, typically having a touchscreen interface, internet access, and an operating system capable of running downloaded applications.
(a)
3.
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1 min • 1 pt
A process of making three dimensional solid objects from a digital file.
(a)
4.
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1 min • 1 pt
A space-based radio system consisting of a constellation of satellites broadcasting signals and a network of ground stations and satellite control stations used for monitoring and control.
(a)
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
a digital currency, created using encryption algorithms and maintained by a decentralized system.
(a)
7.
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1 min • 1 pt
A method of recording information that makes it impossible or difficult for the system to be changed, hacked, or manipulated.
(a)
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