Bluetooth PE

Question 1

Bluetooth is a short range wireless technology between a mobile and fixed device over what frequency range?

Answer 1

UHF

Question 2

Bluetooth uses Frequency Hopping Spread Spectrum (FHSS).

Answer 2

True

Question 3

Bluetooth is a packet-based protocol that forms a network known as piconet; devices using a piconet do not have to be on the same channel at the same time.

Answer 3

False

Question 4

Which actress was the inventor of Frequency Hopping Spread Spectrum (FHSS)?

Answer 4

Hedy Lamarr

Question 5

How many bluteooth channels are available?

Answer 5

79

Question 6

During device discovery, devices generate an inquiry hopping sequence derived from where?

Answer 6

The local devices clock and chosen inquiry access code

Question 7

Bluetooth protocol is broken down into four category stacks

Answer 7

False. It is broken into 2 stacks.

Question 8

Bluetooth host is the device such as the mobile, while the bluetooth controller is the built-in chip into the mobile device.

Answer 8

True