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 ?

Option (d) is correct because Web 3.0 is defined by decentralization, where blockchain technology enables user-owned data, decentralized social networks, and collective governance via DAOs rather than central corporations. Candidates might mistakenly choose (a) by doubting the feasibility of collective operation (Statement 3), but this statement accurately reflects the foundational philosophy of the protocol-based Web 3.0 ecosystem. The core concept tested is the evolution of the internet architecture from the centralized "read-write" model of Web 2.0 to the decentralized "read-write-own" model of Web 3.0.