Blockchain CBBF Exam - Topic 5 Question 52 Discussion

Actual exam question for Blockchain's CBBF exam

Question #: 52
Topic #: 5

[All CBBF Questions]

What do consensus methods achieve?

AAnonymity in a peer to peer network

BThe highest level of security in a database by ensuring 51% agreement of nodes on the network.

CThe most efficient way of recording a transaction in any database.

DIt confirms that all nodes on the network are legitimate.

ENone of the above

Show Suggested Answer

Suggested Answer: D

by Roxane at Jul 31, 2022, 11:54 PM

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Yolande

6 months ago

Anonymity isn't really a goal of consensus methods, though.

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Ramonita

6 months ago

They also help confirm node legitimacy, right?

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Gail

6 months ago

Wait, are we sure they provide the highest security? Seems a bit off.

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Detra

6 months ago

Totally agree, it's all about that 51% rule for security!

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Alba

6 months ago

Consensus methods ensure all nodes agree on the state of the network.

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Charlie

7 months ago

I thought consensus methods were more about efficiency in transactions, but now I'm questioning if that's really the case.

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Fabiola

7 months ago

I practiced a similar question, and I feel like the focus was on security and agreement, but I’m not confident about the 51% part.

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Lashaunda

7 months ago

I think it was something about ensuring all nodes are legitimate, but I can't recall if that's the main goal of consensus methods.

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Adolph

7 months ago

I remember studying that consensus methods are mainly about agreement among nodes, but I'm not sure which option really captures that.

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Louisa

7 months ago

No problem, I've done this kind of thing before. I'll just need to pay close attention to the details of the pool and file system names.

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Genevieve

7 months ago

I'm not sure if using a more rapid transportation mode is the right choice; it might increase costs rather than cut them.

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Thaddeus

7 months ago

I'm not quite sure, but I think Economic Value Added (EVA) is more about financial performance. Does that really fit with a community initiative like this?

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Katie

7 months ago

I think we need to calculate the average inventory days using the formula, but I'm not entirely sure how to adjust for the year-end inventory correctly.

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