Free Linux Foundation HFCP Exam Dumps Questions & Answers

In Hyperledger Fabric, what is used if end users of the application want to keep their private key secret?
In Hyperledger Fabric, what is used if end users of the application want to keep their private key secret?

• A.  Offline signing
• B.  No signing is required
• C.  Online signing
• D.  Shared signing

What is necessary for a chaincode to become ready to commit on a channel?

• A.  The chaincode must be previously installed on the channel's peers.
• B.  The policy Channel/Application/Writers must be satisfied.
• C.  The chaincode must have the endorsement policies correctly defined.
• D.  The policy /Channel/Application/LifecycleEndorsement must be satisfied.

An enterprise blockchain is a permission blockchain node distributed to whom?

• A.  Member organizations
• B.  Administration data center
• C.  Nodes distributed with a validator
• D.  Nodes distributed on a public Blockchain

Which subcommand adds a peer to a channel in Hyperledger Fabric?

• A.  peer channel updace
• B.  peer channel creace
• C.  peer channel join
• D.  peer channel fetch

What happens if the user submits a transaction with no matching function?

• A.  The first transaction function is called.
• B.  The peer will have rejected the transaction.
• C.  The unknownTransaction function is called.
• D.  Nothing, the transaction is ignored.