2022 · Q76
The terms ‘Ethereum, Solana, Polkadot and Tether’, sometimes mentioned in the news, refer to
General KnowledgeCurrent Affairs
- ACryptocurrencies
- BEarth Observation Satellites
- CHypersonic Cruise Missiles
- DVirtual Private Network service providers
Explanation
Ethereum, Solana and Polkadot are blockchain platforms with native cryptocurrencies, and Tether is a stablecoin. They are not satellites, missiles or VPN providers. Hence they refer to cryptocurrencies.