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Linux Foundation Exam HFCP Topic 4 Question 26 Discussion

Actual exam question for Linux Foundation's HFCP exam
Question #: 26
Topic #: 4
[All HFCP Questions]

What is the purpose of the ordering service in Hyperledger Fabric model?

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Suggested Answer: D

In Hyperledger Fabric, if a user submits a transaction with no matching function specified in the smart contract, the unknownTransaction function is invoked by default. This function serves as a catch-all method that can be used to handle cases where the transaction type is not recognized, providing a mechanism to manage or log these occurrences effectively .


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Carey
3 days ago
But what about managing the identities of participants? Could that be another purpose?
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Celestina
4 days ago
I agree with Chau, it makes sense to have the ordering service do that.
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Kimberely
5 days ago
The ordering service is responsible for assembling transactions into blocks, so I think the correct answer is C.
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Chau
9 days ago
I think the purpose is to endorse transactions and update the world state.
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