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Electromagnetic in Bluetooth Flashcards | StudBud
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Electromagnetic in Bluetooth
Electromagnetic in Bluetooth
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Questions
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Answers
1
How many feet does it take till Bluetooth disconnects?
25ft
60ft
50ft
30ft
2
Bluetooth has minimum range.
True
False
3
How does Cybersecurity play a role in Bluetooth?
Passwords
files are secured
Files/Data that needs to be secured
4
Any devices can communicate if they are in range.
True
False
5
What is a radio interference?
An interference that is wireless between two signals
Radios that are fighting with each other
An audio distortion between the radio
6
What kind of waves to Bluetooth have?
Ultraviolet waves
Radiowaves
Microwaves
Infrared waves
7
How do higher density objects affect Bluetooth signal?
the objects don't want the two devices to connect
They get in the way which makes the signal hard to read
higher density objects cause the signal to get disrupted
8
What is bluetooth?
devices that talk to each other with wires
blueteeth
devices that talk to eachother
allows devices to communicate with each other without cables or wires.
9
Radio waves transmit information to different devices to connect.
True
False
10
Bluetooth needs WIFI to connect.
True
False
11
What is the frequency range of Bluetooth?
300THz
3Hz
2-5Ghz
300MHz
