Which is true about using signals from the cell network or Wi-Fi hotspots to determine location?
a. consumes less battery power than GPS
b. works indoors and outdoors
c. less accurate than GPS
d. all of the above
Answer: D
Which is true about using signals from the cell network or Wi-Fi hotspots to determine location?
a. consumes less battery power than GPS
b. works indoors and outdoors
c. less accurate than GPS
d. all of the above
Answer: D