What Are Two Reasons That You Would Consider Implementing a POW

question 66

Multiple Choice

What are two reasons that you would consider implementing a POW algo in your blockchain? (Select two.)

• A) PoW imposes no limits on actions in the network and therefore can thwart attacks better than other algos due to high cost
• B) What matters is to have large computational power to solve the puzzles and form new blocks over having a financial stake.
• C) PoW imposes some limits on actions in the network and therefore can thwart attacks better than other algos due to high cost
• D) The algo is energy efficient compared to POS and BFT
• E) The algo is energy efficient compared to POS and DPOS

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