Blockchain BTA Certified Blockchain Security Professional CBSP Exam Practice Test

Proof of Work never guarantees that the blockchain network has reached consensus

Which of the following blockchains does NOT tie real-world identity to public keys on the blockchain?

Which smart contract vulnerability allows an attacker to make a profit off a smart contract cryptocurrency exchange like Bancor?

All smart contracts are audited for correctness and checked for malicious code before being uploaded to the blockchain.

Which type of blockchain is most vulnerable to traditional Denial of Service attacks?

Scanning against a list of common vulnerabilities is an important component of smart contract auditing.

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?