

McqMate
Q. |
Wireless operates services are based on a Wi-Fi Positioning System (WPS). |
A. | skydrive |
B. | skyhook |
C. | skylook |
D. | none of the mentioned |
Answer» B. skyhook | |
Explanation: the advantage of wps is that there are hundreds of millions of wi-fi access points worldwide and they are closer to the mobile device. |
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