With reference to ‘LiFi’, recently in the news, which of the following statement(s) is/are correct?
- It uses light as the medium for high speed data transmission.
- It is a wireless technology and several times faster than ‘WiFi’.
Select the correct answer using the code given below.
[UPSC Civil Services Exam – 2016 Prelims]
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
LiFi, short for “Light Fidelity,” is a Visible Light Communications system that transmits wireless internet communications at incredibly high speeds.