________ Wireless operates services are based on a Wi-Fi Positioning System (WPS).
A. Skydrive
B. Skyhook
C. SkyLook
D. None of the mentioned
Answer:A
________ Wireless operates services are based on a Wi-Fi Positioning System (WPS).
A. Skydrive B. Skyhook C. SkyLook D. None of the mentioned
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. 2. Point out the wrong statement: