A student wants to find an alternate route to school because the usual route is blocked by an accident. Which technology allows this task to be accomplished?
- GPS
- geotagging
- cloud service
- VPN
Explanation: An additional feature of smartphones is location services. Most phones include global positioning system (GPS) functionality. A GPS receiver in the phone uses satellites to determine the geographic location of the device. Some apps allow a smartphone to act as a navigational GPS that provides guidance for driving, biking, or walking.
Exam with this question: 3.3.2 Quiz - Other Mobile Devices
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