Linux Foundation HFCP Exam - Topic 3 Question 14 Discussion

Actual exam question for Linux Foundation's HFCP exam

Question #: 14
Topic #: 3

[All HFCP Questions]

In Hyperledger Fabric, what data structures manage sensitive information between organizations?

APrivate data collections

BState database

COrdering service

DEndorsement policies

Show Suggested Answer

Suggested Answer: C

The transaction steps managed by the Fabric gateway service in Hyperledger Fabric are to evaluate, endorse, submit, and obtain the commit status of transactions. This service simplifies the process for clients by handling these critical transaction steps, which facilitates more efficient transaction processing and management within the network .

by Ines at Jul 16, 2024, 07:39 PM

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Lai

7 months ago

Wait, are we sure it's not the ordering service? That seems important too.

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Elmer

7 months ago

I agree with A, but I'm surprised it's not more widely known.

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Kerry

7 months ago

A makes the most sense, but what about D?

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Jesusa

7 months ago

I thought it was B, the state database handles a lot too.

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Merissa

8 months ago

It's definitely A, private data collections are key!

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Thad

8 months ago

Endorsement policies sound familiar, but I don't think they manage sensitive information directly. It's more about transaction validation, right?

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Lindsey

8 months ago

I practiced a question similar to this, and I believe it was about private data collections too. Seems like the most relevant option here.

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Cristal

8 months ago

I'm not entirely sure, but I remember something about the state database storing all the data, not just sensitive info.

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Ashleigh

8 months ago

I think private data collections are the right answer since they specifically handle sensitive information between organizations.

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Portia

8 months ago

Private data collections, got it. That makes sense, as they allow organizations to share sensitive data without exposing it to the entire network. I feel pretty good about this one - the question is asking specifically about how Hyperledger Fabric handles confidential information, and private data collections are the clear answer.

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Dorthy

8 months ago

Okay, let me think this through step-by-step. Hyperledger Fabric is designed to enable secure and private transactions between organizations, so the data structures that manage sensitive information must be a key part of that. I'm leaning towards private data collections as the answer, but I'll double-check the other options just to be sure.

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Giovanna

8 months ago

Hmm, I'm a bit unsure about this one. I know private data collections are used to manage confidential data, but I'm not 100% sure if that's the only way to handle sensitive information in Hyperledger Fabric. I'll have to think this through carefully.

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Sommer

8 months ago

This looks like a straightforward question about Hyperledger Fabric. I'm pretty confident that the answer is private data collections, as that's the main way to handle sensitive information between organizations in this framework.

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Virgina

9 months ago

Hmm, I'm a bit confused on this one. I know Kafka is used for distributed messaging, but I can't quite remember the details about whether it saves messages or not. I'll have to review my notes to be sure.

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Adela

9 months ago

I'm leaning toward seeking board approval as a precaution, but didnâ€™t we also discuss the importance of ongoing monitoring in class?

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Sharee

9 months ago

Okay, let me think this through. The table has a state code as the key attribute and a state name as the other attribute. I'm not sure how to count that.

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Markus

1 year ago

Is the ordering service the one that orders my lunch? Just kidding, private data collections for the win!

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Erasmo

1 year ago

I agree, private data collections are essential for maintaining privacy and confidentiality in a blockchain network.

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Tasia

1 year ago

No, the ordering service in Hyperledger Fabric is not for ordering lunch. It is actually used for ordering transactions.

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Harrison

1 year ago

Private data collections are used to manage sensitive information between organizations.

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Tamar

1 year ago

Private data collections, no doubt. It's like a secret handshake for the blockchain elite.

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Joni

1 year ago

Hmm, I was thinking the state database, but now I'm not so sure. Private data collections makes more sense.

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Gearldine

1 year ago

I'm going with A. Private data collections - that's where the magic happens when it comes to sensitive data.

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Tracie

1 year ago

I agree, private data collections are essential for managing sensitive information securely.

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Venita

1 year ago

A) Private data collections

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Amos

1 year ago

Private data collections seem like the obvious choice here. Keeping sensitive info between orgs separate is crucial in Hyperledger Fabric.

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Lashandra

1 year ago

I think it's a combination of A) Private data collections and D) Endorsement policies to manage sensitive information securely.

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Laurene

1 year ago

I disagree, I believe it's D) Endorsement policies because they control who can endorse transactions.

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Muriel

1 year ago

I think the answer is A) Private data collections.

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