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Li-Fi Technology Quiz

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Questions and Answers

What is the key technical difference between Wi-Fi and Li-Fi?

Wi-Fi uses infrared spectrum to transmit data, whereas Li-Fi uses ultraviolet spectrum to induce an electric tension in an antenna to transmit data.

Wi-Fi uses light intensity to transmit data, whereas Li-Fi uses radio frequency to induce an electric tension in an antenna to transmit data.

Wi-Fi uses visible light to transmit data, whereas Li-Fi uses LED lamps to induce an electric tension in an antenna to transmit data.

Wi-Fi uses radio frequency to induce an electric tension in an antenna to transmit data, whereas Li-Fi uses the modulation of light intensity to transmit data. (correct)

What type of technology is Li-Fi a derivative of?

Radio frequency technology

Infrared communications technology

Ultraviolet communications technology

Optical wireless communications (OWC) technology (correct)

In which areas is Li-Fi able to function well due to its resistance to electromagnetic interference?

Underwater environments, mountainous regions, and deserts

Urban areas, shopping malls, and stadiums

Industrial facilities, construction sites, and power plants

Aircraft cabins, hospitals, and the military (correct)

What was the projected compound annual growth rate of the Li-Fi market from 2013 to 2018?

<p>82%</p> Signup and view all the answers

What is the present state limitation for the transmission of data in visible light for Li-Fi?

<p>Only LED lamps can be used for the transmission of data</p> Signup and view all the answers

Li-Fi Technology Quiz

Choose a study mode

Podcast

Questions and Answers

What is the key technical difference between Wi-Fi and Li-Fi?

What type of technology is Li-Fi a derivative of?

In which areas is Li-Fi able to function well due to its resistance to electromagnetic interference?

What was the projected compound annual growth rate of the Li-Fi market from 2013 to 2018?

What is the present state limitation for the transmission of data in visible light for Li-Fi?

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