Chapter 5 Review Questions

What driver feature in Windows forces an adapter to use only one band?

• Band preference

• Band selection

• Roaming aggressiveness

• Multimedia/gaming mode

What common driver feature in Windows causes an adapter to choose 5 GHz over 2.4 GHz in common configurations?

• Band preference

• Band selection

• Roaming aggressiveness

• Multimedia/gaming mode

What is the QoS mode often called in Windows wireless driver settings?

• DCF

• Band Preference

• Roaming aggressiveness

• Multimedia/gaming mode

What can be enabled on iOS or Android to allow a mobile device to roam to cellular when the Wi-Fi signal quality degrades?

• Roaming aggressiveness

• Wi-Fi Assist

• Wi-Fi Auto Connect

• None of these

What is typically performed just after selecting the wireless network to join when the network is a WPA2-Personal WLAN?

• 802.1X/EAP authentication

• Turn on the wireless radio

• Enter the passphrase

• None of these

For which one of the following can you require administrative access in macOS?

• Viewing wireless networks

• Changing wireless networks

• Launching Safari

• Enabling aggressive roaming

What Linux command shows the signal quality of the current wireless link?

• iw

• iwconfig

• lsusb

• lspci

What Linux command shows detailed information about the wireless hardware?

• iw

• ifconfig

• iwconfig

• None of these

What is the GUI interface used to connect to WLANs typically called in Linux?

• View Available Networks

• Network Manager

• Wireless Subsystem

• WEP Supplicant

What can be configured on Android devices when multiple networks can be used, but you desire a particular network to be used when it is available?

• Order of preferred networks

• Wi-Fi Assist

• Roaming aggressiveness

• Channel bonding