Question 1
Which of the following blockchains has a built-in consensus algorithm?
Question 2
A blockchain-based solution best achieves which of the following goals?
Question 3
Which of the following blockchains separates transaction validation and ordering of transactions in blocks into separate steps?
Question 4
Quantum computers threaten traditional cryptography because they provide polynomial solutions to mathematically "hard" problems
Question 5
Which of the following blockchains does NOT tie real-world identity to public keys on the blockchain?
