Blockchains: What, Why and How Q1 | Crypto 101 | NCA | Blockchains What, Why and How | Crypto 101 Course | NCA | Crypto 101: Learn Cryptocurrency for Beginners | NCA

Question 01.

Which best describes blockchains?

a. Complicated technology that gets in the way.
b. A type of digital record-keeping.
c. Something a construction worker uses for building.
d. Magic

Blockchains: What, Why and How Q1 | Crypto 101 | NCA | Blockchains What, Why and How | Crypto 101 Course | NCA | Crypto 101: Learn Cryptocurrency for Beginners | NCA