Linux Foundation HFCP Exam Real Questions

Prepare and pass your Hyperledger Fabric Certified Practitioner with free HFCP exam questions.

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Total 60 Questions | Updated On: Sep 04, 2024

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Question 1

When reading and modifying the ledger state in Hyperledger Fabric, what type of schema does the data stored in the ledger need to adhere if the state database is LevelDB?

A : No specific schema is required

B : JSON schema

C : XML schema

D : CSV schema

Answer: A

Question 2

What allows users to update channels, or invoke new Smart Contracts?

A : CouchDB

B : Private data collections

C : The peer CLI

D : Endorsement policies

Answer: C

Question 3

Which concept of the RAFT ordering service relates to the ingestion of new log entries; their replication to other ordering nodes; and managing when an entry is considered committed?

A : Consenter set

B : Endorsement

C : Quorum

D : Leader

Answer: D

Question 4

An endorsement policy lists what?

A : The number of organizations involved in a transaction.

B : The number of peers needed to endorse a transaction.

C : The order in which transactions are executed.

D : The identities required for endorsing a transaction.

Answer: D

Question 5

What is the only way to recover from a failed migration from Kafka to Raft?

A : Retry the migration from Kafka to Raft.

B : Restore the state from a backup.

C : Revert to the previous version of Kafka.

D : Rebuild the network from scratch.

Answer: B

Page: 1 / 12

Total 60 Questions | Updated On: Sep 04, 2024

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