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Exin BLOCKCHAINF Exam - Topic 3 Question 25 Discussion

Blockchain is always decentralized.
A) True
B) False

Exin BLOCKCHAINF Exam - Topic 3 Question 25 Discussion

Actual exam question for Exin's BLOCKCHAINF exam
Question #: 25
Topic #: 3
[All BLOCKCHAINF Questions]

Blockchain is always decentralized.

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Suggested Answer: A

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Charlene
7 months ago
Yeah, I’ve seen examples of centralized blockchains.
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Roselle
8 months ago
False, some have central authorities controlling them.
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Rebbecca
8 months ago
Wait, really? I thought all blockchains were decentralized.
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Alison
8 months ago
Totally agree, not all blockchains are decentralized!
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Sanjuana
8 months ago
That's not true, some blockchains are centralized.
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Tennie
8 months ago
I vaguely recall a case study about a private blockchain that was centralized. That makes me lean towards false for this question.
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Jolene
8 months ago
I thought all blockchains were decentralized, but now I’m second-guessing myself. There were practice questions that mentioned exceptions.
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Jules
8 months ago
I’m not entirely sure, but I feel like we went over examples of both decentralized and centralized blockchains in class. Maybe it’s false?
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Maddie
8 months ago
I remember discussing how some blockchains can be centralized, like those used by certain companies. So, I think the answer might be false.
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Stephaine
8 months ago
I'm a little unsure about this one. Is DDoS protection implemented at the network layer or the application layer? I'll have to review my notes to be sure.
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Macy
8 months ago
I'm not entirely sure if risk reporting is a bad thing as stated in B. It seems more complicated than that.
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Laquita
9 months ago
Hmm, I'm not sure about the card states feature. I'll need to review that one more closely to see if it could work for this scenario.
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Ronnie
9 months ago
I'd definitely go with filing a suspicious transaction report. The bank has clear protocols for these situations, and you want to protect the institution.
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