Wireless Networking
[True or False] Wi-Fi Protected Setup (WPS) is a good thing to use on a Wi-Fi network.
False
Class 3 Bluetooth
1 meter
Class 2 Bluetooth
10 meters
Which mode uses a wireless access point (WAP) connected to a wired network?
Infrastructure
WEP WPA WPA2 WPS
(Wired Equivalent Privacy) (Wi-Fi Protected Access) (Wi-Fi Protected Access 2) Wi-Fi Protected setup
Which encryption method is the most secure for a wireless network?
WPA2
Class 1 Bluetooth
100 meters
How many channels are available with IEEE 802.11g?
11
All 802.11 standards use one of two frequency bands. What are these frequency bands?
2.4 GHz and 5 GHz bands.
What is the standard encryption method used with WPA2?
AES.
What does 802.11ac use in order to have up to 8 streams?
MIMO
When configuring a wireless router, why is changing the service set identifier (SSID) from the device default recommended?
To avoid telling hackers exactly what the device is.
What is it called when several computers are sharing files without a WAP?
ad-hoc mode.
What uses the 2.4-GHz band and runs at 54 Mbps?
802.11g
What is the last step of the basic wireless access point (WAP) setup?
Apply Security
In regard to Wi-Fi networks, what is WPS used for?
To enable connection to a Wi-Fi network without a Windows interface.