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What is the role of the endorsement policy in the context of Hyperledger Fabric's chaincode?
Suggested Answer: D
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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.
35 comments · newest first
HY
Hyman
11 months ago
Definitely D, that's the key to transaction validity!
SA
Salome
11 months ago
Wait, so it doesn't control who can execute transactions?
SH
Sharika
12 months ago
I thought it was about who can read the ledger?
DE
Delisa
12 months ago
Totally agree, it's all about the signatures!
WE
Wei
1 year ago
The endorsement policy specifies which orgs need to sign a transaction proposal.
PE
Pearlene
1 year ago
I’m a bit confused; I thought the endorsement policy had to do with how transactions are ordered. Maybe it’s option C?
PE
Peggie
1 year 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.
GE
Gerald
1 year ago
I’m not entirely sure, but I remember something about organizations being allowed to execute transactions. Could that be option B?
TY
Tyisha
1 year 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.
JI
Jimmie
1 year 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.
CA
Candra
1 year 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.
TA
Tarra
1 year 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.
LE
Lenora
1 year 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.
SY
Sylvie
1 year 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.
AL
Aleta
2 years ago
Haha, I bet the endorsement policy is used to control who can read the ledger. That would be a real plot twist!
AN
Annita
2 years ago
Ellsworth: Right, it plays a crucial role in determining transaction execution permissions.
YA
Yasuko
2 years ago
User 3: The endorsement policy also defines which organizations must sign a transaction proposal.
EL
Ellsworth
2 years ago
User 2: Oh, I see. I thought it was about controlling who can read the ledger.
RU
Rutha
2 years ago
Actually, the endorsement policy defines the organizations that have permission to execute a transaction.
HO
Hortencia
2 years ago
D has got to be the correct answer. The endorsement policy is all about specifying the organizations that need to approve a transaction.
LA
Larue
2 years 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.
CA
Caprice
2 years ago
Actually, it's B. The endorsement policy defines the organizations that have permission to execute a transaction.
WI
Wilbert
2 years ago
I agree with you, it's D. The endorsement policy is about defining the organizations that need to sign off on a transaction.
QU
Quentin
2 years ago
I think it's actually D. The endorsement policy defines the organizations that must sign a transaction proposal.
SH
Shawn
2 years ago
I believe it also defines the organizations that have permission to execute a transaction.
JA
Jarvis
2 years ago
I think it defines which organizations are allowed to read the ledger.
LE
Lemuel
2 years ago
B sounds right to me. The endorsement policy determines which organizations have permission to execute a transaction on the chaincode.
RO
Ronald
2 years ago
D) Define the organizations that must sign a transaction proposal.
SH
Shawna
2 years ago
C) Define which orderers will order transactions into a block.
CA
Callie
2 years ago
B) Define the organizations that have permission to execute a transaction.
LA
Latanya
2 years ago
A) Define which organizations are allowed to read the ledger.
RA
Raymon
2 years ago
What is the role of the endorsement policy in Hyperledger Fabric's chaincode?
AL
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.
BE
Bettina
2 years ago
That's correct. The endorsement policy defines the organizations that must sign a transaction proposal.
CA
Carmela
2 years ago
I think the answer is D.