Which set of technologies enabled blockchains?

  1. Turtle graphics, pip and matplotlib
  2. Network connectivity, processing power and cryptography
  3. Printers and scanners
  4. Bluetooth only
Answer

B) Network connectivity, processing power and cryptography

Peer-to-peer networks, computing power and hash/key cryptography make blockchains possible. SLO CS-11-E-01

Computer Science MCQ · More Unit 5: Application of Computer Science MCQs · Practise