Certified Blockchain Solutions Architect (CBSA) — Question 19

Proof of Stake offers which advantage over Proof of Work?

Answer options

• A. Greater transaction speed
• B. It is compatible with new generation chipsets
• C. It has a longer history and deeper knowledge base
• D. None of the above

Correct answer: D

Explanation

The correct answer is D, as Proof of Stake does not inherently offer greater transaction speed, compatibility with new chipsets, or a longer history compared to Proof of Work. Each of the other options presents misconceptions about the advantages of Proof of Stake.