A. Cricket
B. Crypto currency
C. Bricks
D. Soccer
🧠 Explanation:
Blockchain technology is used in cryptocurrency, ensuring secure transactions. For tech students, this highlights financial technology, making it a key topic for studying computer science, IT, and economics. Blockchain drives innovation. Understanding this ensures knowledge of secure systems. It’s essential for analyzing computer science, economics, and IT. Studying blockchain offers insights into how technology secures finance, crucial for IT, computer science, and economics.
