Which of These Technical Components Best Represents Why Cryptocurrency Is

Multiple Choice

Which of these technical components best represents why cryptocurrency is able to operate successfully?

A) An immutable digital ledger that is validated and distributed across many peers
B) Using API calls, cryptocurrency having a direct correlation to USD exchange rates
C) High performance computing power allows cryptocurrency to be minted just as a central government might do with fiat currency
D) Blockchain cryptocurrency transactions are always public which generates user trust and adoption