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Blockchain CBSA Exam - Topic 5 Question 63 Discussion

Actual exam question for Blockchain's CBSA exam

Question #: 63
Topic #: 5

[All CBSA Questions]

In its simplest form, user identity on a blockchain can be unique and secure:

ABy users utilizing public blockchains

BUser identity cannot yet be protected on blockchain systems

CThrough cryptographic hashing

DBy users utilizing permissioned blockchains

Show Suggested Answer

Suggested Answer: C

by Keshia at Apr 28, 2024, 03:55 PM

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Kimbery

9 months ago

I thought user identity was still a big issue in blockchain tech.

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Cassie

10 months ago

Permissioned blockchains have their own advantages, for sure.

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Emerson

10 months ago

Wait, can user identity really be protected on blockchains?

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Bettina

10 months ago

Totally agree, public blockchains can be secure too.

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Ronnie

10 months ago

Cryptographic hashing is key for security!

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Lyla

10 months ago

I'm a bit confused about the options; I thought user identity protection was still a work in progress on blockchains.

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Raymon

11 months ago

I practiced a question similar to this, and I think permissioned blockchains might offer better control over user identities.

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Princess

11 months ago

I think cryptographic hashing is definitely a key part of securing user identities, but I can't recall all the details.

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Tamie

11 months ago

I remember discussing how public blockchains can provide some level of anonymity, but I'm not sure if that's enough for secure identity.

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Wilda

11 months ago

I'm pretty confident the answer is C. Cryptographic hashing is what makes blockchain identities unique and secure. The other options don't seem to fully address the question.

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Mel

11 months ago

Okay, let me think this through. Public blockchains are open, so A doesn't seem right. And permissioned blockchains have more control, so D could be it. But cryptographic hashing does sound like the core security mechanism, so I'll go with C.

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Celeste

11 months ago

Hmm, I'm a bit confused on this one. I know blockchain is about security, but I'm not sure if user identity can really be protected. Maybe B is the right answer?

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Bok

11 months ago

I think the answer is C - through cryptographic hashing. That's the key to secure identity on the blockchain.

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Edna

11 months ago

Hmm, not sure about this one. There are a few options presented, and I'm not entirely clear on the differences between them. I'll need to think through the pros and cons of each approach to determine the best solution.

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Eric

11 months ago

Ah, this is a good one. I remember learning about the "right to be informed" in class. I'm pretty confident the correct answer is A, C, and possibly B as well.

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Alex

11 months ago

I'm a bit confused on the difference between Flexors and Add Influence. I'll need to review my notes to make sure I understand the Smooth Bind tools properly.

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Samuel

2 years ago

Good point, Eve. Simplest form makes me lean towards C as well.

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Rolland

2 years ago

I thought about that too, Dana. But the word 'simplest' nudges me towards cryptographic hashing.

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Margarett

2 years ago

But wouldn't D also make sense? Permissioned blockchains have control over participants.

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Stephania

2 years ago

Yeah, I agree with Cryptographic hashing is secure and unique.

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Della

2 years ago

I think the answer is C, through cryptographic hashing. It's how data security is generally handled.

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Lucina

2 years ago

This question seems pretty straightforward, but I'm not sure.

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