Technology : Information Technology (IT) And Robotics (AI)

Q 15 / 37

With reference to visible light communication (VLC) technology, which of the following statements are correct?

  1. VLC uses electromagnetic spectrum wavelengths 375 to 780nm
  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