COMPUTER FUNDAMENTALS

COMPUTER PERIPHERALS

MOBILE DEVICES AND SMARTPHONES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A Bluetooth device in discoverable mode transmits the ____ device class, list of services, and other technical information on demand.
A
device code
B
device address
C
device name
D
None of the above
Explanation: 

Detailed explanation-1: -Bluetooth uses a frequency-hopping spread spectrum to prevent this attack. Both of the communicating devices calculate a frequency-hopping sequence and the seed of the sequence is a function of the Bluetooth device address (BD ADDR) and the clock.

Detailed explanation-2: -Device discovery is a scanning procedure that searches the local area for Bluetooth-enabled devices and requests some information about each one. This process is sometimes referred to as discovering, inquiring, or scanning.

There is 1 question to complete.