Blockchain CBBF Exam Actual Questions

The questions for CBBF were last updated on Nov. 19, 2024.

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Topic 1 - Exam A

Question #1 Topic 1

What does a Merkle tree provide?

A. Efficient block lookups and protection against forgery
B. Anonymity and transparency
C. A Turing complete distributed network
D. A way to deploy smart contracts onto the Blockchain
E. All of the above

Reveal Solution Discussion

Correct Answer: A 🗳️

Question #2 Topic 1

What does P2P stand for?

A. Person to Person
B. Public to Person
C. Peer to Peer
D. Product to Person
E. None of the above

Reveal Solution Discussion

Correct Answer: C 🗳️

Question #3 Topic 1

Blockchain is always decentralized.

A. True
B. False

Reveal Solution Discussion

Correct Answer: A 🗳️

Question #4 Topic 1

What is Ethereum?

A. Another name for Bitcoin
B. A platform for creating decentralized applications
C. A currency
D. Another name for Blockchain

Reveal Solution Discussion

Correct Answer: B 🗳️