1.B 2.B 3.C 4.B 5.B 6.C 7.A 8.A 9.C 10.A
The answer is (C) broadband cellular networks
Over the past decade, a majority of the mobile service providers have built 3G networks that use packet-switching technologies. Over time, 3G evolved into HSPDA which is five times faster than 3G. Predictably, 4G networks are now commonplace and are built from LTE and Mobile WiMAX.
Answer: yeah i mean i use my canon camera
Explanation:
There are several advantages using digital signal over an analog signal. Digital signals are more secure, and they do not get damaged by noise. They allow the signals transmitted over a lengthy distance. By using these signals, we can translate the messages, audio, video into device language.