Linux Foundation HFCP Exam - Topic 2 Question 5 Discussion

Actual exam question for Linux Foundation's HFCP exam

Question #: 5
Topic #: 2

[All HFCP Questions]

Where would you generate a unique ID to represent an asset on the ledger?

AIn a private data collection

BIn the client application

CIn the smart contract

DIn a custom validation plugin

Show Suggested Answer

Suggested Answer: B

In Hyperledger Fabric, a unique ID to represent an asset on the ledger is typically generated in the client application before the transaction is submitted to the blockchain. This approach ensures that each asset has a unique identifier, which is crucial for tracking and managing assets throughout their lifecycle on the ledger.

by Simona at Apr 24, 2024, 03:46 PM

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Lavera

4 months ago

Not sure about that, sounds risky!

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Regenia

4 months ago

Wait, can you really generate IDs in the client app?

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Jarvis

4 months ago

A private data collection seems off for this.

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Marti

4 months ago

Definitely agree with that!

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Sunny

5 months ago

I think it should be in the smart contract.

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Shawnna

5 months ago

I feel like custom validation plugins could be used for this, but I can't remember if that's the standard approach.

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Antonio

5 months ago

I’m a bit confused about the private data collection option. I don’t recall it being a common choice for generating IDs.

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Evelynn

5 months ago

I remember a practice question where we discussed IDs in client applications, but I feel like the smart contract might be more secure.

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Kaitlyn

5 months ago

I think generating a unique ID in the smart contract makes sense, but I'm not entirely sure if that's the best option.

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Vallie

5 months ago

I'm a bit confused on the difference between the private data collection and the smart contract. I'll have to weigh the pros and cons of each.

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Nicolette

5 months ago

I'm feeling pretty confident about this one. The smart contract is the logical place to generate a unique ID for an asset.

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Latosha

5 months ago

Okay, I think the key here is to generate the ID in a way that ensures uniqueness across the ledger. I'll go with option C.

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William

5 months ago

This seems like a tricky one. I'll need to think through the different options carefully.

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Stephen

5 months ago

Hmm, I'm not totally sure about this. I'll have to review the material on asset management again.

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Elvis

6 months ago

Ah, this is a tricky one. I'm thinking Classic Encryption might be the way to go for masking the ID, but I'm not sure about the read-only part. Guess I'll have to think it through a bit more.

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Chara

6 months ago

Option B looks promising - "real-time awareness of users, devices and traffic on the network" sounds like it could be what the Stealthwatch component provides. I'll mark that one down for now.

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Bernardine

6 months ago

Wait, I'm a bit confused. Do we also need to create a Route Control Profile? I'm not sure if that's required or not. I'll have to double-check the options carefully.

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