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Blockchain Discussions

Exam CBSA topic 1 question 73 discussion

Actual exam question from Blockchain's CBSA
Question #: 73
Topic #: 1
[All CBSA Questions]

What are two advantages of using a DPOS algo in a blockchain? (Select two.)

  • A. Scalable
  • B. Governance Model
  • C. Efficiency
  • D. Fast transactions
  • E. Centralized
Show Suggested Answer Hide Answer
Suggested Answer: AD 🗳️
The advantages of DPoS are that it is scalable and provides fast transaction verification, but the disadvantage is that it partially centralized and the governance model has not been proven effective in a large project. DPoS is employed by Steemit, EOS, and BitShares.
Reference:
https://hackernoon.com/an-overview-of-cryptocurrency-consensus-algorithms-9d744289378f
by Krisc at Feb. 22, 2020, 10:18 a.m.

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Krisc
4 years, 2 months ago
You could argue that DPoS is more efficient than PoW as well
upvoted 1 times
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