Exam Code: CBBF
Exam Questions: 84
Certified Blockchain Business Foundations
Updated: 23 May, 2026
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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

Blockchain is the same as Bitcoin. 

Options :
Answer: B

Question 4

The Blockchain combined with the Internet of Things (IoT) will dramatically ____________. 

Options :
Answer: D

Question 5

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

Options :
Answer: B

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