Blockchain CBBF Exam - Topic 7 Question 15 Discussion

Actual exam question for Blockchain's CBBF exam

Question #: 15
Topic #: 7

[All CBBF Questions]

Once a record has been added to a Blockchain it can be altered.

ATrue

BFalse

Show Suggested Answer

Suggested Answer: B

by Ettie at May 08, 2022, 02:03 AM

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Aliza

6 months ago

I thought you could alter it with enough consensus?

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Brandon

6 months ago

Yup, it's false. Immutable records are the whole point!

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Yolando

6 months ago

Wait, are you sure about that? Sounds too good to be true.

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Charlette

6 months ago

Totally agree, can't change it once it's added.

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Lashawn

7 months ago

That's definitely false! Once it's on the blockchain, it's there for good.

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Adolph

7 months ago

Okay, I've got this. Following procedures is all about consistency, accountability, and protecting the organization. I'll choose the option that highlights those aspects.

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Yolando

7 months ago

This one seems pretty straightforward. The rapid changes in a cloud environment would definitely affect the organization's risk profile, so I'm going with option A.

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Julianna

7 months ago

Hmm, I'm not totally sure about this one. I'll have to think it through carefully and try to eliminate the less likely options.

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Herminia

7 months ago

I practiced a similar question last week, and I believe the yield comparison was about bankers' acceptances. I might be mixing that up though.

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