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Multiple Choice Quiz
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1
What is wireless fidelity?
A)Commonly used to transmit network signals over great distances
B)An omnidirectional wireless technology that provides limited-range voice and data transmission over the unlicensed 2.4-GHz frequency band, allowing connections with a wide variety of fixed and portable devices that normally would have to be cabled together
C)A technology that uses active or passive tags in the form of chips or smart labels that can store unique identifiers and relay this information to electronic readers
D)A means of linking computers using infrared or radio signals
2
What is a geographic information system (GIS)?
A)A device that determines current latitude, longitude, speed, and direction of movement
B)Contains a microchip and an antenna, and typically work by transmitting a serial number via radio waves to an electronic reader, which confirms the identity of a person or object bearing the tag
C)Designed to work with information that can be shown on a map
D)Commonly used to transmit network signals over great distances





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