CBDH Sample Questions & Answers
Fabric architecture and ledger management form the largest portion, paired with writing and testing chaincode, designing Fabric applications with identity and access controls, setting up and securing the network, and debugging common issues.
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- Question 1Intermediate
When creating a network according to an organization's structure and also bootstrap a channel what are the following artifacts we would need to generate?
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Correct answer: C
- Question 2Intermediate
Which Hyperledger tool would you select to invoke, deploy or query blocks, transactions and associated data, network information (name, status, list of nodes), chain codes and transaction families, as well as other relevant information stored in the ledger?
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Correct answer: D
- Question 3IntermediateSelect 3
Blockchain services consists of three major components.What are they? (Select three.)
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Correct answers: A, B, C
- Question 4IntermediateSelect 3
The gossip data dissemination protocol performs which three functions? (Choose three.) A.Manages peer discovery and channel membershipB.Disseminates ledger data across all peers on the channelC.Manages channel membership onlyD.Sync ledger state across all peers on any channelE.Sync ledger state across all peers on the channelF.Manages peer discovery only
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Correct answers: A, B, E
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