Linux Foundation HFCP Exam - Topic 4 Question 7 Discussion

Actual exam question for Linux Foundation's HFCP exam

Question #: 7
Topic #: 4

In Hyperledger Fabric, CouchDB is enabled as the state database by changing the state Database configuration option from goleveldb to what?

Agocouchdb

BsetCouchDB

CgoCouch

DCouchDB

Show Suggested Answer

Suggested Answer: D

In Hyperledger Fabric, to enable CouchDB as the state database, the stateDatabase configuration option in the core.yaml file must be changed from goleveldb to CouchDB. This change directs the peer to use CouchDB instead of the default LevelDB for storing the world state, which can then be queried using rich queries and provides additional features like indexing.

by Chuck at May 02, 2024, 04:52 PM

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Dortha

8 months ago

I disagree, I thought it was setCouchDB.

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Zita

8 months ago

Wait, is that really the only option?

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Hildegarde

9 months ago

Yeah, gocouchdb is correct!

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Stephane

9 months ago

I thought it was just CouchDB?

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Tran

9 months ago

It's gocouchdb for sure!

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Rory

9 months ago

I’m confused; I thought it was "goCouch," but now I’m second-guessing myself after reviewing similar questions.

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Luz

9 months ago

I’m leaning towards "CouchDB" as the answer, but I recall there being a specific prefix like "go" in some examples.

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Jerry

10 months ago

I remember practicing a question about state databases, and I feel like "setCouchDB" was mentioned, but it seems a bit off.

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Kiley

10 months ago

I think the answer might be "gocouchdb," but I'm not entirely sure if that's the exact term used in the configuration.

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Aliza

10 months ago

Hmm, I'm a little unsure on this one. I know CouchDB is an option, but I can't remember the exact syntax for enabling it. I'll have to double-check the Hyperledger Fabric documentation to be sure.

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Glennis

10 months ago

I got this! The state database configuration option in Hyperledger Fabric is set to "CouchDB" when you want to use CouchDB as the state database. I'm confident that's the right answer.

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Katie

10 months ago

Okay, let me think this through. The question is asking about the state database configuration option, and it mentions that CouchDB is enabled. So the answer must be the value that you set that configuration option to, which I believe is just "CouchDB".

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Cordelia

10 months ago

I'm pretty sure the answer is CouchDB, since that's the database that Hyperledger Fabric uses when you enable it as the state database.

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Patti

10 months ago

Hmm, I'm a bit confused on this one. I know CouchDB is an option, but I can't remember the exact configuration setting to enable it. I'll have to review my notes on Hyperledger Fabric.

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Levi

10 months ago

Hmm, not sure about this one. Benefits and working conditions could relate to employees, customers, or the business itself. I'll have to weigh the options closely.

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