Blockchain BTA Certified Blockchain Security Professional (CBSP) Free Practice Test
Question 1
Which of the following is designed to allow someone to prove they know a secret without revealing it?
Correct Answer: C
Question 2
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: D
Question 3
For which of the following regulatory requirements is blockchain technology best suited?
Correct Answer: B
Question 4
Determining if a transaction is part of the distributed ledger is less computationally intensive in DAG-based solutions than in blockchain
Correct Answer: B
Question 5
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
Question 6
Which of the following blockchains does NOT use broadcast communications?
Correct Answer: B
Question 7
In both blockchain and DAG-based distributed ledgers, the trust in all transactions that are part of the ledger Increases as additional transactions are added to the ledger.
Correct Answer: B
Question 8
A blockchain-based solution best achieves which of the following goals?
Correct Answer: B
Question 9
A network design where some nodes are prohibited from communicating directly with other nodes does not compromise the security of the blockchain.
Correct Answer: B
Question 10
A major advantage of a stale channel is that it provides a permanent means of transferring value between two parties.
Correct Answer: B