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With reference to Visible Light Communication (VLC) technology, which of the following statements are correct?1. VLC uses the electromagnetic spectrum wavelengths 375 to 780 nm.2. VLC is known as long-range optical wireless communication.3. VLC can transmit large amounts of data faster than Bluetooth.4. VLC has no electromagnetic interference.Select the correct answer using the code given below:

A. 1, 2 and 3 only
B. 1, 2 and 4 only
C. 1, 3 and 4 only
D. 2, 3 and 4 only
Answer» D. 2, 3 and 4 only


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