Blockchain Has More Built-In Security Than a Standard Database

Q10: What is a hash function?<br>A) A one-way

Q11: Blockchain technology uses_.<br>A) the latest banking software<br>B)

Q12: How does the Bitcoin provide anonymity?<br>A) Through

Q13: What is dApp?<br>A) A decentralized application<br>B) A

Q14: A smart contract on the Blockchain provides

Q16: What is a Blockchain?<br>A) A digital currency<br>B)

Q17: Which Blockchain protocol uses Proof of Work

Q18: Which of the following are practical use

Q19: One of the big issues that new

Q20: What are the drawbacks of using Blockchain?