Which statement about GPS trackers is true?

Which statement about GPS trackers is true?

• A. There are two main types: memory trackers and live trackers
• B. They are always real-time
• C. They require no power
• D. They only work indoors

Answer: (A)

GPS trackers come in two main styles: memory trackers, which log location data on the device for later download, and live trackers, which transmit data in real time to a monitoring system. This distinction matters because it directly affects how the device is used and what resources it needs. Real-time tracking depends on a constant data connection and power to keep transmitting, so some devices only provide periodic updates or download data later. They also require power to operate, even memory-logging units, since they need energy to log positions and later transfer them. GPS signals work best with a clear view of the sky, so trackers aren’t limited to indoors; in practice, outdoor use is where performance is strongest, though some devices can work with weaker signals indoors or use alternative positioning methods. Because of these points, the statement about two main types—memory trackers and live trackers—is the correct description.

GPS trackers come in two main styles: memory trackers, which log location data on the device for later download, and live trackers, which transmit data in real time to a monitoring system. This distinction matters because it directly affects how the device is used and what resources it needs. Real-time tracking depends on a constant data connection and power to keep transmitting, so some devices only provide periodic updates or download data later. They also require power to operate, even memory-logging units, since they need energy to log positions and later transfer them. GPS signals work best with a clear view of the sky, so trackers aren’t limited to indoors; in practice, outdoor use is where performance is strongest, though some devices can work with weaker signals indoors or use alternative positioning methods. Because of these points, the statement about two main types—memory trackers and live trackers—is the correct description.