Which of the following about wireless wide area networks (WWAN)is not true?
A)The single WWAN network standard insures compatibility of handsets within and between countries.
B)WWANs offer the broadest wireless coverage.
C)WWANs can be distinguished by their speed,e.g. ,2G,3G,or 4G.
D)WWANs rely on the same network technologies as cell phones.

Question

Quizplus · Accepted Answer

There is no single WWAN network standard that insures compatibility of handsets within and between countries. Different countries and regions may use different WWAN technologies and frequency bands, causing compatibility issues for devices.

Which of the Following About Wireless Wide Area Networks (WWAN)is