Hyperledger Certified Developer (HCD) Blockchain Practice Questions
The free Hyperledger Certified Developer (HCD) questions that deal with blockchain, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #3
A developer is tasked with implementing a new feature in a blockchain application. Which Hyperledger tool can help with this?
Correct answer: A
Explanation
Hyperledger Composer is designed for rapid application development and can be useful for implementing new features.
Question #9
You are tasked with implementing a private blockchain using Hyperledger. Which consensus mechanism would you likely choose?
Correct answer: C
Explanation
Raft consensus is suitable for private blockchains as it is efficient and works well in a permissioned environment.
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