With reference to 39 Li Fi 39 which of the following statements is are correct 1 It uses light as th...........

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With reference to 'Li-Fi', which of the following statements is/are correct?

1.It uses light as the medium for high-speed data transmission.

2.It is a wireless technology and is several time faster than 'WiFi.

Select the correct answer using the code given below:

1 only

2 only

Both 1 and 2

Neither 1 nor 2

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Explanation:

"It uses light as the medium for high-speed data transmission."

This statement likely refers to Li-Fi (Light Fidelity), a technology that uses light to transmit data. Unlike WiFi, which uses radio waves, Li-Fi uses visible light, ultraviolet, or infrared spectrum for communication. This technology can indeed offer high-speed data transmission, often faster than conventional WiFi.

"It is a wireless technology and is several times faster than 'WiFi'."

This statement is true for Li-Fi. Li-Fi, being a wireless technology, is known for its potential to provide significantly higher speeds compared to WiFi. In some tests, Li-Fi has demonstrated speeds many times faster than the average WiFi speeds.

Both 1 and 2