B. Hedera Hashgraph

C. Avalanche

D. All of the above

Q14: Which among the following interoperable Blockchains provides

substrates or templates to quickly build custom Blockchains as

per the business use case?

A. Cosmos

B. Polygon

C. Polkadot

D. None of these

Q15: Which among the following interoperable Blockchains uses ZK-

Rollups and Optimistic rollups for the implementation of L2

technologies?

A. Cosmos

B. Polygon

C. Polkadot

D. None of these

Answers

1. C 2. D 3. A 4. D 5. B 6. B 7. A 8. C 9. B 10. B 11. C 12. B 13. D

14. C 15. B