CBBF

Review 84 CBBF practice questions with answer explanations and community insights.

Question 1

What does a Merkle tree provide?

  1. Efficient block lookups and protection against forgery
  2. Anonymity and transparency
  3. A Turing complete distributed network
  4. A way to deploy smart contracts onto the Blockchain
  5. All of the above

Question 2

What does P2P stand for?

  1. Person to Person
  2. Public to Person
  3. Peer to Peer
  4. Product to Person
  5. None of the above

Question 3

Blockchain is always decentralized.

  1. True
  2. False

Question 4

What is Ethereum?

  1. Another name for Bitcoin
  2. A platform for creating decentralized applications
  3. A currency
  4. Another name for Blockchain

Question 5

Why is Hyperledger a good business solution over other Blockchains?

  1. Always permissioned and private
  2. It can employ smart contracts
  3. Modular design allowing for flexibility in solution
  4. Multiple consensus methods can be chosen for use
  5. All the above
We are moving to a new platform

CertificationTest is being migrated. Some pages may be slow or briefly unavailable; everything will be back to normal within a few hours. If you run into any issue, email support@certificationtest.net.