WLAN Concepts Quiz

What IEEE standard is used for Wireless LANs (WLANs)?

• 802.15

• 802.3

• 802.11

• 802.16

Which wireless network type covers the largest area?

• WPAN

• WLAN

• WMAN

• WWAN

What wireless technology supports mesh topology for large-scale networks?

• Bluetooth Basic Rate

• Bluetooth Low Energy

• Wi-Fi

• Zigbee

What is the frequency band used by 802.11a?

• 2.4 GHz

• 3.6 GHz

• 5 GHz

• 7 GHz

Which 802.11 standard uses both 2.4 and 5 GHz and supports MIMO?

• 802.11g

• 802.11n

• 802.11b

• 802.11a

What organization regulates global radio spectrum?

• IEEE

• Wi-Fi Alliance

• ITU

• FCC

What component allows wireless clients to access a network?

• NIC

• Access Point (AP)

• Router

• Switch

What type of antenna provides 360-degree coverage?

• Directional

• Yagi

• Omnidirectional

• Parabolic

In ad hoc mode, devices connect:

• Using an AP

• Without an AP

• Using tethering

• Through a switch

What term refers to multiple APs connected via a wired distribution system?

• BSS

• Ad hoc mode

• ESS

• CSMA