Free CBBF Practice Test Questions and Answers (2026) | Cert Empire Practice Questions

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BLOCKCHAIN CBBF

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Q: 1
Which of the following statements sums up the Proof of Work consensus process?
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Q: 2
How much data can be represented by the data hash of a block?
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Q: 3
The common safe place to store personal cryptocurrency is_____________.
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Q: 4
Why is Hyperledger a good business solution over other Blockchains?
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Q: 5
How does a private Blockchain differ from a public one? Select all that apply.
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Q: 6
Blockchain work best when they are _____________ .
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Q: 7
The Ethereum Blockchain provides a/an _____________ virtual machine.
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Q: 8
The Corda distributed ledger is designed for _______________.
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Q: 9
Blockchain transaction code categorizes the data put into blocks.
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Q: 10
Blockchain 3.0 combined with the internet 3.0 will dramatically increase Blockchain use?
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Q: 11
Cryptocurrencies have all the same characteristics as fiat currencies?
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Q: 12
Blockchain is always a better alternative to a standard database.
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Q: 13
Blockchain is always distributed.
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Q: 14
Blockchain is faster and more efficient than a standard database.
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Q: 15
Cryptocurrencies are a security regulated by the Securities and Exchange Commission.
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