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  1. Which is a satellite based tracking system that enables the determination of a person's position?
    1. Bluetooth
    2. WAP
    3. Short message service
    4. Global positioning system
Correct Option: D

Use Global Navigation Satellite System (GNSS) to determine the location of a vehicle, person, pet or freight, and to record the position at regular intervals in order to create a log of movements. Some systems allow the location to be viewed in red-time on the Internet with a web-browser.


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