Which of the following can a traveler who finds himself in a new environment rely on for direction to his final destination?
- DNS
- GPRS
-
GPS
- TCP
The correct answer is: C
Explanation
The Global Positioning System (GPS) tells you where you are on Earth. Therefore, a traveler who finds himself in a new environment can rely on GPS for directions to his final destination. GPRS (General Packet Radio Service) is a system within the GSM network (telephone) that makes it possible to send and receive more information faster.