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Certified Blockchain Business Foundations (CBBF) - Blockchain Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
84 Total Questions
1
Question
In 2009, Bitcoin was created by_________.
Options
A A Banking Consortium
B Vitalik Buterin
C Satoshi Nakamoto
D Hyperledger Foundation
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2
Question
One of Blockchain’s primary uses of cryptography is___________.
Options
A keeping the network configuration a secret
B keeping the I.P. addresses a secret
C providing a public and private encryption key
D allowing users to communicate with each other anonymously
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3
Question
Once a record is stored on the Blockchain ____________.
Options
A the record is permanent
B the record is moved to a secure server
C the record is stored on a central node
D it can be changed by an authorized person
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4
Question
Blockchain is always a better alternative to a standard database.
Options
A True
B False
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5
Question
Blockchain work best when they are
Options
A Combined with other technologies
B Used as an alternative to a database .
_____________
C Used for financial applications
D Used alone
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