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