Question: Briefly explain block chain algorithms used in IOT: 1) Proof-of-Authority (POA) algorithms 2) Delegated Proof of stake (DPOS) algorithms 3) Proof of weight and Proof

Briefly explain block chain algorithms used in IOT:

1) Proof-of-Authority (POA) algorithms

2) Delegated Proof of stake (DPOS) algorithms

3) Proof of weight and Proof of work algorithms

4) Byzantine Fault Tolerance (BFT) algorithms

5) Directed Acyclic Graphs (DAG) algorithms like Tangle algorithm

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