BLUETOOTH AND WIFI

Bluetooth is.......

• a wireless networking technology

• Personal Area Network

• A teeth coloured blue

Bluetooth devices communicate using.....

• Infrared

• radiowaves

• both A and B

• nor A and B

Bluetooth devices have a range of about.......

• 1m

• 10m

• 100m

• 1000m

Bluebugging is......

• Twitter via Bluetooth

• taking over another person's Bluetooth to make calls or send messages

• eavesdropping using a Bluetooth device

A wireless network uses ___ waves to transmit signals.

• radio

• sound

• infrared

• mechanical

What device sends and receives radio signals in a wireless network?

• modem

• router

• digital translator

At what frequencies do Wi-Fi radios make transmissions?

• 2.4 GHz or 5 GHz

• 3 GHz or GHz

• 6 GHz

Which of the following is NOT a component of a Wi-Fi network?

• a wireless Bluetooth controller

• An access point

• A wireless client

• A wireless LAN controller

Wi-Fi ranges from.........

• 30- 40m

• 50- 100m

• 100- 800m

Benefits of Wi-Fi....

• no cables used

• cost effective

• an easy mode of contraction

• all of the above