ATTEMPT · SCIENCE & TECHNOLOGY · PRELIMS 2016

With reference to ‘LiFi’, recently in the news, which of the following statements is/are correct? 1. It uses…

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2016 paper Science & Technology

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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.

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Prelims 2016

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