Create a custom practice set
Pick category, difficulty, number of questions, and time limit. Start instantly with your own quiz.
Generate QuizGK Question
Which technology enables location tracking of mobile devices using satellite signals?
- Wi-Fi Positioning
- Cell Tower Triangulation
- GPS
- Bluetooth Beacons
Answer: GPS
GPS (Global Positioning System) uses signals from 24+ satellites to determine precise geographic location (latitude, longitude, altitude) anywhere on Earth. Integrated into smartphones for navigation, ride-hailing, fitness tracking. Works outdoors; assisted by Wi-Fi/cell towers indoors for faster acquisition.