Question

A technician has installed an 802.11n network and most users are able to see speeds of up to 300Mbps. There are few users who have an 802.11n network card but are unable to get speeds higher than 108Mbps. What should the technician do to fix the issue?

A. Upgrade the OS version to 64-bitB. Roll back the firmware on WLAN cardC. Install a vulnerability patchD. Upgrade the WLAN card driver

Answer 1

Answer: the correct answer is D. Upgrade the WLAN card driver

Explanation: the WLAN card driver is inside the computer so if it is a laptop you have to remove the lid behind and make a change for a better one.