What is a global positioning system?
A) A device that determines current latitude, longitude, speed, and direction of movement
B) Designed to work with information that can be shown on a map
C) 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
D) Commonly used to transmit network signals over great distances

Question

Quizplus · Accepted Answer

A global positioning system, or GPS, is a device that determines the current latitude, longitude, speed, and direction of movement using signals from satellites in orbit.

B, C, and D are incorrect as they describe different technologies: B is referring to map display, C is describing radio frequency identification (RFID) technology, and D is discussing network transmission.

What Is a Global Positioning System