What two sources of information are used to enable geocaching, geotagging and device tracking on Android and iOS devices? (Choose two.)

What two sources of information are used to enable geocaching, geotagging and device tracking on Android and iOS devices? (Choose two.)

  • the user profile
  • GPS signals
  • images of the environment from the integrated camera
  • the relative position to other mobile devices
  • cellular or Wi-Fi network
    Answers Explanation & Hints:

    Mobile devices are frequently fitted with a GPS radio receiver, enabling them to calculate their position. Some devices do not have a GPS receiver. Instead, they use information from Wi-Fi and cellular networks.

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