Which statement about Wi-Fi is not true?
A) Wi-Fi is a wireless technology for local area networks.
B) Wi-Fi is used in buildings with wired LANs to enable mobile access to the organizational networks.
C) Wi-Fi networks are replacing WiMAX networks due to their greater speed and geographic coverage.
D) Wi-Fi networks use a CSMA/CA protocol to avoid message failures.

Question

Quizplus · Accepted Answer

Wi-Fi and WiMAX are both wireless technologies for local area networks, but WiMAX has greater coverage and can be used for wireless broadband access in remote areas. Therefore, Wi-Fi networks are not replacing WiMAX networks due to their greater speed and geographic coverage.

Which Statement About Wi-Fi Is Not True