The mobile computing and commerce environment relies on two basic approaches to Internet connectivity: short range wireless technologies such as __________ and longer range telecommunications technologies such as __________.
A)Wi-Fi;WiMAX
B)WiMAX;4G
C)3G;4G
D)4G;Wi-Fi

Question

Quizplus · Accepted Answer

Short range wireless technologies such as Wi-Fi are used for local area connectivity, such as connecting to a hotspot in a coffee shop or hotel. Longer range telecommunications technologies such as WiMAX are used for wide area connectivity, providing access to the Internet over a larger geographic area. Option B is incorrect because WiMAX is a longer range technology, not a short range one. Option C is partially correct, but only covers longer range technologies and does not include short range ones. Option D is incorrect because 4G is a longer range technology, not a short range one.

The Mobile Computing and Commerce Environment Relies on Two Basic