HFCP 무료 덤프문제 온라인 액세스

When using "off-line signing" in the Fabric Gateway client API, what information from each message is used to generate the cryptographic signature?

• A.The transaction validation code
• B.The client X.509 certificate
• C.The transaction ID
• D.The message digest

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

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

Each peer in the Hyperledger Fabric network hosts a copy of the ledger, which also belongs to what component?

• A.The membership services
• B.A member channel
• C.The NoSQL databases
• D.The Ordering node

Which arguments must be supplied when a client application uses the Fabric Gateway client API to create a Gateway connection to a Fabric network?

• A.Connection profile and client private key
• B.Client X.509 certificate and private key
• C.Client public key and signing implementation
• D.connection and client identity

The peer and the orderer host an HTTP server that offers a RESTful operations API (Operations Service).
Which of the following function is unprovided as an Operation Service API?

• A.Do health check
• B.Get log data
• C.Set log level
• D.Get metrics