Key Points:

What is extended reality (XR)?

Augmented reality (AR)

Virtual reality (VR)

Mixed reality (MR)

Source: Indian Express

Previous Year Questions

Q.1) With reference to Web 3.0, consider the following statements: (2022)

  1. Web 3.0 technology enables people to control their own data.
  2. In Web 3.0 world, there can be blockchain based social networks.
  3. Web 3.0 is operated by users collectively rather than a corporation

Which of the following given above are correct?

  1. 1 and 2 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1, 2 and 3

 

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