INTERVIEW QUESTIONS COMPUTER HARDWARE BLUETOOTH DETAILS

Question: What is Bluetooth?

Answer: Bluetooth is an open wireless technology standard for exchanging data over short distances (using short length radio waves) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security

Bluetooth is an open wireless technology standard for exchanging data over short distances (using short length radio waves) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security Source: CoolInterview.com

Bluetooth is a wireless technology for creating personal networks operating in the 2.4 GHz unlicensed band, with a range of 10 meters. Networks are usually formed ad-hoc from portable devices such as cellular phones, handhelds and laptops. Source: CoolInterview.com

Bluetooth is an open wireless technology standard for exchanging data over short distances (using short wavelength radio transmissions) from fixed and mobile devices. Source: CoolInterview.com

bluetooth is a wireless technology named after a spanish king who always wanted to connect all small island around his kingdom to his kingdom and thats what this technology do. 1 master connects all slaves. Source: CoolInterview.com

bluetooth is a data transfer,also network accessing device that transfer data or voice of any format
without wire.that's why it is called wireless or cable replacement technology.
It operates at 2.4GHz.Range is 10 meters(32 feet).
We can transfer the data or voice @ 1mbps which is eight times more than average speed of parallel & serial ports. Source: CoolInterview.com

def: open specification for short range wireless appliction
2.4ghz ISM band
connect devices between 10 meter range Source: CoolInterview.com

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