Which technology is used by crypto currencies?

A Database
B Spreadsheet
C Blockchain
D Text file

Correct Answer: Blockchain

A blockchain is a decentralized, distributed and public digital ledger that is used to record transactions across many computers so that the record cannot be altered.Bitcoin and Ethereum are popular examples of blockchains.
Bissoy MCQ
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Related Questions

The public ledger that distributes and decentralizes crypto currencies across a network is called-
A Crypto Chain
B Crypto Block
C Block Chian
D Satoshi
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A There are certain disadvantages for the United States economy attached to devaluation
B The prospect of devaluation results in a speculative outflow of funds
C By encouraging exports and discouraging imports, devaluation can improve the American balance of payments
D The difference between the exports and imports is called the trade gap
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C The difference between imports and exports in called the Trade Gap.
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A Pinnacle
B Worthly
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B China
C Russia
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A An
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B Chinese Yuan (Renminbi)
C Euro
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C international bond market
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