A) A physical coin made of gold B) A credit card company C) A digital cryptocurrency D) A type of stock market exchange
A) Satoshi Nakamoto B) Mark Zuckerberg C) Bill Gates D) Elon Musk
A) Artificial Intelligence B) Augmented Reality C) Blockchain D) Quantum Computing
A) Manufacturing B) Mining C) Printing D) Harvesting
A) 21 million B) 1 billion C) 100 million D) 1 million
A) Japan B) Russia C) China D) United States
A) 30 seconds B) 10 minutes C) 24 hours D) 1 hour
A) The person who invented Bitcoin B) A popular Bitcoin exchange platform C) A type of Bitcoin wallet D) The smallest unit of Bitcoin |