Which consensus algorithm is used by Polkadot?

Which consensus algorithm is used by Polkadot?

Published: 30-Nov--0001

(a) Proof of Work

(b) Proof of Authority

(c) Nominated Proof of Stake

(d) Delegated Proof of Stake

Answer: Nominated Proof of Stake

| Subject : Technology | Chpater : Blockchain

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