Blockchain BTA Certified Blockchain Security Professional - CBSP Exam Practice Test
The Bitcoin hack demonstrated that there are circumstances in which the principles of blockchain must be violated to protect the blockchain.
Correct Answer: B
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Ring signatures are designed to do which of the following?
Correct Answer: D
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Blockchain consensus algorithms use the scarcity of a resource and economic incentives to protect the security of the distributed ledger.
Correct Answer: B
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Which of the following smart contract vulnerabilities can cause a smart contract's balances ledger to become incorrect? Select all that apply
Correct Answer: A,B,C
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Implementing data access as a blockchain smart contract is a good solution for generating an audit log of access to sensitive data
Correct Answer: B
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Blockchain technology is designated to be self-contained with no interaction with external components.
Correct Answer: A
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Which type of attack misuses Internet protocols to attack the blockchain? Select all that apply.
Correct Answer: A,C,D
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Smart contract technology can be used to securely implement a business's product ordering front-end.
Correct Answer: B
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In which of the following attacks targeting Proof of Stake does an attacker create a divergent chain and race to make their chain longer than the real chain?
Correct Answer: A
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Which algorithm was adopted by Bitcoin's creator for use as a consensus mechanism?
Correct Answer: C
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