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Free CBBF Mock Exam – Practice Online Confidently

Increase your chances of passing the Blockchain CBBF exam questions on your first try. Practice with our free online CBBF exam mock test designed to help you prepare effectively and confidently.

Exam Code: CBBF
Exam Questions: 84
Certified Blockchain Business Foundations
Updated: 22 May, 2026
Question 1

Cryptocurrencies are a security regulated by the Securities and Exchange Commission. 

Options :
Answer: B
Question 2

Transactions per second (TPS) for a Proof-of-Work Blockchain are approximately? 

Options :
Answer: D
Question 3

The common safe place to store personal cryptocurrency is_____________. 

Options :
Answer: A
Question 4

Once a record has been added to a Blockchain it can be altered. 

Options :
Answer: B
Question 5

In a private business Blockchain, transactions are endorsed by______________. 

Options :
Answer: A
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