HFCP

HFCP practice questions, page 3 of 3, with answer review and explanations.

Question 11

What is true about the historic states in Hyperledger Fabric model?

  1. They can be modified by anyone with write access.
  2. Administrator role is required for access.
  3. They are immutable.
  4. They cannot be accessed by anyone.

Question 12

In Hyperledger Fabric, Intercommunication is how a smart contract in a channel updates the World State database. It is achieved by what process?

  1. Setting the endorsement policy to communicate with all peers.
  2. Configuring the Peer-to-peer endorsement options.
  3. Calling smart contracts within the channel and in different channels.
  4. Making use of the cross channel Consensus mechanism.