Linux Foundation Exam HFCP Topic 3 Question 27 Discussion

Actual exam question for Linux Foundation's HFCP exam

Question #: 27
Topic #: 3

[All HFCP Questions]

What is the advantage of using state-based endorsement policy over a chaincode or collection level endorsement policy?

AIt provides a way to set endorsement policy on a global Hyperledger Fabric farm level with one configuration

BIt can be used without complex configuration transactions, only a JSON configuration file is needed.

CIt provides fine-tuned endorsement policy on key level, update is possible without chaincode update

DIt provides a way to set endorsement policy for multiply keys with one chaincode configuration update.

Show Suggested Answer

Suggested Answer: A

In Hyperledger Fabric, a range query with a start and end key is a type of query that searches for all ledger entries whose keys fall within the specified range defined by the startKey and endKey. This is used, for example, to retrieve a subset of assets from the ledger based on their key values, effectively iterating over a specified range .

by Dyan at Jan 23, 2025, 08:45 PM

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Michell

18 days ago

Wait, so we're endorsing policies now? I thought we were just supposed to be following them. This is getting too political for me.

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Micaela

19 days ago

Option D is interesting, but I'm not sure I need to set the endorsement policy for multiple keys with one chaincode configuration update. Seems a bit overkill for my use case.

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Tyisha

25 days ago

I like the idea of setting the endorsement policy on a global Hyperledger Fabric farm level, as mentioned in option A. That could be a real time-saver.

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2 months ago

I think the advantage of using state-based endorsement policy is that it allows for fine-tuned endorsement policy on key level.

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