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WorksheetsBlockchain
Total questions: 10
Worksheet time: 19mins
Which of the next assertions is not a definition of bitcoin?
A digital currency full of assets
A cryptocurrency
A technology that enables the transfer of digital assets
A digital token
What do we mean to say by "mining Bitcoins"?
A clearing transaction of Bitcoins
A creation of Bitcoins in each block
A change in the money supply of Bitcoins
All
Who can contribute to the Bitcoin Protocol?
Satoshi Nakomoto
World Bank
Gavin Andresen
Anyone can contribute
What technology is Bitcoin built on?
Ethereum
Javascript
Solidity
The Blockchain
How many Bitcoins will there ever be by 2040 ?
21 million
10 million
14 million
Unlimited
How does the proof of work solving the mathematical algorithm problem ?
through public and private key encryption
computation for right nonce value to form hash value less than target
through consensus validation with more than 50% of nodes approving the transaction
None of above
