Global Position Systems GPS) is an umbrella term that applies to various location-aware technologies that allow devices to communicate securely with each other over short distances. It is used, for instance, to allow people to make purchases with their smart-phones.

Question

Quizplus · Accepted Answer

The description given for GPS is incorrect. GPS is a location technology that uses satellite signals to determine the location of a device, not a technology for communication between devices over short distances. Although GPS can be used in conjunction with other technologies for communication, such as Bluetooth or cellular networks, it is not itself a communication technology.

Global Position Systems GPS) Is an Umbrella Term That Applies