What is a blockchain?
A. A form of cryptocurrency.
B. A cryptocurrency exchange.
C. A distributed ledger on a peer-to-peer network.
D. A P2P network.
Answer:C
What is a blockchain?
A. A form of cryptocurrency. B. A cryptocurrency exchange. C. A distributed ledger on a peer-to-peer network. D. A P2P network.
Explanation: The blockchain is simply a distributed ledger on a peer-to-peer network.