pyq/2016/prelims/5

With reference to ‘LiFi’, recently in the news, 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 many times faster than ‘WiFi.

(A) 1 only

(B) 2 only

(C) Both 1 and 2

(D) Neither 1 nor 2