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Blockchain CBDE Exam - Topic 1 Question 4 Discussion

Proof of Work (PoW) vs. Proof of Stake.
A) PoW is computationally intensive which requires lots of energy. On the other hand, miners earn straightforward a reward for mining a block and incorporating transactions.
B) PoW is better than PoS, because with PoS we increase the amount of energy spent on the network.
C) PoS is mining with specialized new hardware that has to be purchased with a stack of Ether in the network. Hence the Name: Proof of Stake, which derives from Stack.

Blockchain CBDE Exam - Topic 1 Question 4 Discussion

Actual exam question for Blockchain's CBDE exam
Question #: 4
Topic #: 1
[All CBDE Questions]

Proof of Work (PoW) vs. Proof of Stake.

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Suggested Answer: A

by Jina at May 10, 2022, 12:37 AM

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Josefa
7 months ago
PoS is definitely more eco-friendly than PoW, no doubt!
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Lonny
7 months ago
PoW rewards are straightforward, can't argue with that!
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Domingo
8 months ago
Wait, is PoS really just about stacking Ether? Sounds off.
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Raul
8 months ago
I disagree, PoS has its own energy costs too!
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Lucina
8 months ago
PoW really does use a ton of energy!
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Shonda
8 months ago
Hmm, I'm a bit unsure about the differences between RFQ and tendering processes. I'll need to think this through carefully.
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Hana
8 months ago
This question seems to be focused on the different ways to manage OWSM policy attachments. I'll need to carefully review the options and think about my experience with attaching and detaching policies in JDeveloper and Enterprise Manager.
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