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Cryptocurrency & blockchain basics (concept)

Economics & Finance · Advanced

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About this practice set

Cryptocurrency & blockchain basics (concept) is a Economics & Finance quiz (Advanced) with 5 multiple-choice questions. Pick an answer and read the explanation that follows.

What you will be asked

  • Blockchain is a:
  • Bitcoin is:
  • Mining validates transactions and:
  • A key risk of crypto is:
  • Smart contracts: