Linux Foundation HFCP Exam - Topic 2 Question 22 Discussion

Actual exam question for Linux Foundation's HFCP exam

Question #: 22
Topic #: 2

[All HFCP Questions]

What is the role of the endorsement policy in the context of Hyperledger Fabric's chaincode?

ADefine which organizations are allowed to read the ledger.

BDefine the organizations that have permission to execute a transaction.

CDefine which orderers will order transactions into a block.

DDefine the organizations that must sign a transaction proposal.

Show Suggested Answer

Suggested Answer: D

In the context of Hyperledger Fabric's chaincode, the endorsement policy plays a crucial role in defining the organizations that must sign a transaction proposal before it can be considered valid. This policy specifies which members of the network must agree (endorse) a transaction for it to be executed. The policy can require signatures from one or more specific organizations, depending on the chaincode's business logic and the network's governance requirements. This ensures that transactions are agreed upon by the relevant stakeholders, maintaining the integrity and trust within the network.

by Johnna at Sep 16, 2024, 05:53 PM

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Hyman

4 months ago

Definitely D, that's the key to transaction validity!

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Salome

4 months ago

Wait, so it doesn't control who can execute transactions?

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Sharika

4 months ago

I thought it was about who can read the ledger?

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Delisa

4 months ago

Totally agree, it's all about the signatures!

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Wei

5 months ago

The endorsement policy specifies which orgs need to sign a transaction proposal.

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Pearlene

5 months ago

I’m a bit confused; I thought the endorsement policy had to do with how transactions are ordered. Maybe it’s option C?

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Peggie

5 months ago

I practiced a question similar to this, and I feel like the endorsement policy is more about defining who can endorse rather than just read or execute. So, D seems right to me.

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Gerald

5 months ago

I’m not entirely sure, but I remember something about organizations being allowed to execute transactions. Could that be option B?

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Tyisha

5 months ago

I think the endorsement policy is about which organizations need to sign off on a transaction proposal, so I’m leaning towards option D.

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Jimmie

5 months ago

I've got a good handle on the endorsement policy in Fabric. It's all about specifying which organizations need to approve a transaction before it can be committed to the ledger. That's the core of what this question is asking about.

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Candra

5 months ago

I'm a bit confused on this one. Is the endorsement policy also related to the ordering of transactions into blocks? Or is that a separate concept? I want to make sure I understand this properly.

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Tarra

5 months ago

Okay, let me think this through. The endorsement policy determines which orgs have the authority to validate and approve transactions, right? I'm pretty sure that's the right answer.

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Lenora

6 months ago

Hmm, this seems to be asking about the endorsement policy in Hyperledger Fabric. I think the key is understanding how that policy defines the organizations that can execute transactions.

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Sylvie

6 months ago

Okay, I've got a strategy here. I'll start by eliminating the options that I'm sure are incorrect, then focus on the remaining ones and try to determine the most accurate statement.

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Aleta

1 year ago

Haha, I bet the endorsement policy is used to control who can read the ledger. That would be a real plot twist!

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Annita

1 year ago

Ellsworth: Right, it plays a crucial role in determining transaction execution permissions.

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Yasuko

1 year ago

User 3: The endorsement policy also defines which organizations must sign a transaction proposal.

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Ellsworth

1 year ago

User 2: Oh, I see. I thought it was about controlling who can read the ledger.

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Rutha

1 year ago

Actually, the endorsement policy defines the organizations that have permission to execute a transaction.

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Hortencia

1 year ago

D has got to be the correct answer. The endorsement policy is all about specifying the organizations that need to approve a transaction.

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Larue

1 year ago

Hmm, I'm not sure. Maybe C? The endorsement policy could be used to define the orderers that will order the transactions into a block.

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Caprice

1 year ago

Actually, it's B. The endorsement policy defines the organizations that have permission to execute a transaction.

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Wilbert

1 year ago

I agree with you, it's D. The endorsement policy is about defining the organizations that need to sign off on a transaction.

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Quentin

1 year ago

I think it's actually D. The endorsement policy defines the organizations that must sign a transaction proposal.

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Shawn

1 year ago

I believe it also defines the organizations that have permission to execute a transaction.

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Jarvis

1 year ago

I think it defines which organizations are allowed to read the ledger.

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Lemuel

1 year ago

B sounds right to me. The endorsement policy determines which organizations have permission to execute a transaction on the chaincode.

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Ronald

1 year ago

D) Define the organizations that must sign a transaction proposal.

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Shawna

1 year ago

C) Define which orderers will order transactions into a block.

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Callie

1 year ago

B) Define the organizations that have permission to execute a transaction.

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Latanya

1 year ago

A) Define which organizations are allowed to read the ledger.

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Raymon

2 years ago

What is the role of the endorsement policy in Hyperledger Fabric's chaincode?

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Alfreda

2 years ago

I think the answer is D. The endorsement policy defines the organizations that must sign a transaction proposal before it can be committed to the ledger.

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Bettina

1 year ago

That's correct. The endorsement policy defines the organizations that must sign a transaction proposal.

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Carmela

1 year ago

I think the answer is D.

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