Free Blockchain CBDH Exam Dumps Questions & Answers

Hyperledger Fabric allows multiple certification authorities to be setup for a business network application.
E.g., it there are 3 members using the network application, all 3 members can issue certificates to their employees so they can initiate transactions on the network application.

• A.  TRUE
• B.  FALSE

__________are used in a . cto model file lo indicate a relationship between an entity in the existing model file and an entity from another model file.

• A.  Relationships
• B.  Pointers
• C.  Resources
• D.  Imports

Exhibit.

Based on the code snippet, the unique identifier for the Delivery is:

• A.  contract
• B.  status
• C.  gpsReadings
• D.  trackingld

The concept of a node is common in most blockchains. Which of the following about nodes is INCORRECT?

• A.  Nodes need a valid certificate to be able to communicate to the network
• B.  These three types of nodes. Client, peer and Ordered
• C.  Nodes connect to other nodes and that is how a blockchain is formed
• D.  Nodes use a type of client server protocol for keeping the distributed ledger in sync across the network

Blockchain services consists of three major components.
What are they? (Select three.)

• A.  Peer to Peer Protocol
• B.  Distributed Ledger
• C.  Reputation Manager
• D.  Consensus Manager
• E.  Membership Services