Blockchain CBSA Exam - Topic 6 Question 29 Discussion

Actual exam question for Blockchain's CBSA exam

Question #: 29
Topic #: 6

In common blockchain design, which data structure is used to create a lightweight digital fingerprint of all the transactions within a block?

ABlockchains are unique in that they utilize no data structures

BLexicographic Search Tree

CBloom Filter

DMerkle Tree

Show Suggested Answer

Suggested Answer: D

by Dalene at May 28, 2022, 03:29 PM

Limited Time Offer

25%

Off

Get Premium CBSA Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Han

6 months ago

I thought it was something else, but Merkle Tree makes sense!

upvoted 0 times

...

Skye

6 months ago

A is just wrong, blockchains use data structures for sure.

upvoted 0 times

...

Thora

6 months ago

Wait, are you sure it's not a Bloom Filter?

upvoted 0 times

...

Elbert

6 months ago

Totally agree, D is the right answer.

upvoted 0 times

...

Ulysses

6 months ago

It's definitely a Merkle Tree!

upvoted 0 times

...

Reed

7 months ago

I’m leaning towards Merkle Tree too, but I’m a bit confused about how it compares to other structures like Lexicographic Search Trees.

upvoted 0 times

...

Marnie

7 months ago

I remember practicing a question about data structures in blockchain, and I think Bloom Filters were mentioned, but they don’t seem right for this.

upvoted 0 times

...

Giovanna

7 months ago

I think the answer might be Merkle Tree, but I’m not completely sure. We talked about it in class as a way to summarize transactions.

upvoted 0 times

...

Carin

7 months ago

I’m not confident, but I feel like the answer is definitely not A. I remember Merkle Trees being a key concept in our readings.

upvoted 0 times

...

Lavelle

7 months ago

This seems like a tricky one. I'll need to think through the key capabilities of Kafka and how they relate to API management.

upvoted 0 times

...