With reference to Web 3.0, consider the following statements: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 statements given above are correct?

1. A

   1 and 2 only

   1 and 2 only. Collective user operation is also a Web3 claim.

2. B

   2 and 3 only

   2 and 3 only. Self-custody of data is statement 1.

3. C

   1 and 3 only

   1 and 3 only. Blockchain social networks are in the pitch.

4. D

   1, 2 and 3

   All three. User-controlled data, blockchain social graphs, and collective rather than corporate operation.

Summary. Official key is (d) all three. Web 3.0 is keyed as user-owned data, blockchain-based social networks, and protocols run by users collectively rather than a single corporation.