How should private data collection be configured and deployed?
A. Private data collection configuration is described in a separate ison file and deployed at chaincode deployment.
B. Private data collection configuration is setup at the core network structure configuration with the components.
C. Private data collection is configured at the X5C9 certification generation process of the certificate authorities.
D. Private data collection is configured and deployed with the help of a dedicated REST API that is available on the orderers.
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
Which pluggable component in the Hyperledger Fabric modular architecture is responsible for identities?
A. Ordering Service
B. Peer Node
C. Endorsement Policy
D. Membership Service Provider
正解:D
質問 3:
Each peer in the Hyperledger Fabric network hosts a copy of the ledger, which also belongs to what component?
A. The NoSQL databases
B. The Ordering node
C. A member channel
D. The membership services
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
Which of the following is the identity solution in Hyperledger Fabric?
A. Hyperledger Fabric SDK
B. Hyperledger Fabric Orderer
C. Membership Service Providers
D. Hyperledger Fabric CA
正解:C
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
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. Get metrics
B. Get log data
C. Do health check
D. Set log level
正解:D
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
How can the client application access descriptive error text for each of the endorsing peers following a transaction endorsement failure?
A. Extract the details associated with the returned error.
B. Look up the gRPC status code for the error.
C. Examine the message of the associated cause or wrapped error.
D. Extract relevant entries from the endorsing peer logs.
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
Suho -
私はフィリピン出身です。試験に合格するにはHFCP試験ガイドで十分です。