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Blockchain CBSA Exam - Topic 7 Question 77 Discussion

Actual exam question for Blockchain's CBSA exam
Question #: 77
Topic #: 7
[All CBSA Questions]

To approve pending ledger transactions, consensus algorithms often implement:

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Suggested Answer: A

by Bobbye at Sep 19, 2024, 05:18 PM

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Dierdre
3 months ago
Wait, are we sure about this?
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Michal
3 months ago
Yeah, BFT is the way to go!
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Clare
4 months ago
Access Control seems off for this.
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Cassi
4 months ago
I thought it was Kerckhoffs's Principle?
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Becky
4 months ago
Definitely Byzantine Fault Tolerance!
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Dorthy
4 months ago
Kerckhoffs's Principle sounds familiar, but I can't quite recall how it fits into consensus algorithms.
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Rosann
5 months ago
I feel like I've seen a question like this before, and Byzantine Fault Tolerance was definitely mentioned in that context.
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Lauran
5 months ago
I remember studying access control, but it seems more related to permissions rather than consensus algorithms.
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Richelle
5 months ago
I think Byzantine Fault Tolerance is the right answer since it deals with ensuring consensus in distributed systems, but I'm not completely sure.
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Kandis
5 months ago
The question is asking specifically about consensus algorithms, so I'm guessing the right answer has to do with how those algorithms work to validate and approve transactions. Byzantine Fault Tolerance sounds like the most relevant concept here.
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Elina
5 months ago
Okay, I remember learning about Byzantine Fault Tolerance in class. I think that's the key concept here for approving pending ledger transactions in a decentralized system. I'll go with that.
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Ronnie
5 months ago
Hmm, I'm a bit unsure about this one. I know consensus algorithms are important for blockchain, but I'm not totally clear on the specifics of how they work to approve transactions. Let me think this through carefully.
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Deeanna
5 months ago
This looks like a pretty straightforward question on consensus algorithms. I'm pretty confident I can nail this one.
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Josue
5 months ago
I'm a little confused by the options here. Access control, Kerckhoffs's Principle, and Common Weakness Enumeration don't seem directly related to consensus algorithms. I'll have to really think this through to eliminate the distractors.
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Mariann
5 months ago
Okay, let me think this through step-by-step. The Main workflow is responsible for the overall process, the GetTransactionData workflow fetches the data, and the SetTransactionStatus workflow updates the status. I believe the retry mechanism is most likely implemented in the SetTransactionStatus workflow, as that's where the status updates would occur.
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Winfred
1 year ago
C) Kerckhoffs's Principle? Really? This is a consensus algorithm question, not a cryptography exam! Byzantine Fault Tolerance all the way, baby!
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Daryl
1 year ago
B) Access Control
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Samira
1 year ago
A) Byzantine Fault Tolerance
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Nickole
1 year ago
C) Kerckhoffs's Principle
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Brett
1 year ago
A) Byzantine Fault Tolerance
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Rosendo
1 year ago
Hmm, I'm torn between A and B, but I think I'll have to go with A. After all, who doesn't love a good Byzantine empire-inspired consensus mechanism?
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Alica
1 year ago
Francesco: True, but Byzantine Fault Tolerance has a proven track record in consensus algorithms.
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Francesco
1 year ago
User 2: Access Control could also be a good option to ensure security.
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Slyvia
1 year ago
User 1: I agree, Byzantine Fault Tolerance is a solid choice for ledger transactions.
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Shakira
1 year ago
User 3: Definitely, Byzantine Fault Tolerance adds a layer of security to the consensus algorithm.
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Rolf
1 year ago
User 2: Access Control is important too, but I see your point. Byzantine Fault Tolerance it is.
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Cecily
1 year ago
I agree, Byzantine Fault Tolerance is a solid choice for ledger transactions.
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Dorothy
1 year ago
I'm not sure, but I think it might be C) Kerckhoffs's Principle.
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Dulce
1 year ago
I agree with Lillian, Byzantine Fault Tolerance ensures security in distributed systems.
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Wilda
1 year ago
B) Access Control? Pffft, that's so last year. Give me some good old-fashioned Byzantine Fault Tolerance any day!
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Maryrose
1 year ago
I prefer Byzantine Fault Tolerance as well, it provides a more secure way to reach consensus.
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Maryln
1 year ago
Access Control may be outdated, but it still has its place in certain situations.
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Theola
1 year ago
I agree, Byzantine Fault Tolerance is the way to go for approving ledger transactions.
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Carrol
1 year ago
A) Byzantine Fault Tolerance is definitely the way to go here. I mean, who doesn't love a little bit of Byzantine intrigue in their consensus algorithms?
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Rashad
1 year ago
D) Common Weakness Enumeration helps identify vulnerabilities.
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Nan
1 year ago
C) Kerckhoffs's Principle ensures the system remains secure.
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Jesusita
1 year ago
B) Access Control is also important for security.
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Brandon
1 year ago
A) Byzantine Fault Tolerance is definitely the way to go here.
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Lillian
1 year ago
I think the answer is A) Byzantine Fault Tolerance.
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