Cybersecurity Fundamentals Specialist Hyperledger Practice Questions

What is Hyperledger Fabric primarily designed for?

• AA. Private blockchain solutions
• BB. Personal finance
• CC. Public cryptocurrency
• DD. Social media

In Hyperledger Fabric, what is a chaincode?

• AA. A ledger entry
• BB. A network protocol
• CC. A consensus algorithm
• DD. A smart contract

Which of the following components is NOT part of Hyperledger Fabric?

• AA. Channel
• BB. Orderer Node
• CC. Miner Node
• DD. Peer Node

How are transactions validated in Hyperledger Fabric?

• AA. By a central authority
• BB. By the community of miners
• CC. By the Peers based on endorsement
• DD. Randomly selected participants

What role does the Orderer service play in Hyperledger Fabric?

• AA. It executes transactions
• BB. It orders the transactions
• CC. It enforces smart contracts
• DD. It creates the channels

What is a channel in Hyperledger Fabric?

• AA. A transaction type
• BB. A type of ledger entry
• CC. A communication protocol
• DD. A private sub-network for members

Which consensus mechanism is NOT typically used in Hyperledger Fabric?

• AA. Proof of Stake
• BB. Raft Consensus
• CC. Byzantine Fault Tolerance
• DD. Proof of Work

In Hyperledger Fabric, what is the purpose of endorsement policy?

• AA. Determine who can be nodes
• BB. Control access to the ledger
• CC. Decide which channel to use
• DD. Define who must endorse the transaction

For someone new to Hyperledger Fabric, which resource is most recommended for learning?

• AA. Personal blog articles
• BB. Online forums
• CC. YouTube tutorials
• DD. The official documentation