Discuss Blockchain CBDE Exam Topic 1 Question 4

Blockchain CBDE Exam - Topic 1 Question 4 Discussion

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

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

APoW is computationally intensive which requires lots of energy. On the other hand, miners earn straightforward a reward for mining a block and incorporating transactions.

BPoW is better than PoS, because with PoS we increase the amount of energy spent on the network.

CPoS 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.

Suggested Answer: A

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7 comments · newest first

Josefa 12 months ago

PoS is definitely more eco-friendly than PoW, no doubt!

Lonny 12 months ago

PoW rewards are straightforward, can't argue with that!

Domingo 1 year ago

Wait, is PoS really just about stacking Ether? Sounds off.

Raul 1 year ago

I disagree, PoS has its own energy costs too!

Lucina 1 year ago

PoW really does use a ton of energy!

Shonda 1 year ago

Hmm, I'm a bit unsure about the differences between RFQ and tendering processes. I'll need to think this through carefully.

Hana 1 year 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.

Thread summary

● Consensus

Community pick: Yes strong agreement

Vote breakdown

A 91%

B 2%

C 1%

Summary updated from 7 comments · last activity 12 months ago

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