Blockchain is a shared, immutable ledger that facilitates the process of recording transactions and tracking assets in a business network. An asset can be tangible (a house, car, cash, land) or intangible (intellectual property, patents, copyrights, branding).
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1 of 10
"Asymmetric encryption uses"
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Public Keys only
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Private Keys only
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Public and Private Keys
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Proof of Stake
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2 of 10
"Where is the bitcoin central server located?"
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Washington DC
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Undisclosed Location
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London
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None of these
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3 of 10
"What is a blockchain?"
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A distributed ledger on a peer to peer network
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A type of cryptocurrency
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An exchange
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A centralized ledger
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4 of 10
"Which feature is not supported by Blockchain Technology"
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Distributed Peer to Peer Network
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Centralized Network
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Immutable Ledger
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Mining
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5 of 10
"Who is the creator of Ethereum?"
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Vitalik Buterin
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Jihan Wu
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Satoshi Nakamoto
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Roger Ver
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6 of 10
"Each block of a Blockchain consists of which of the following?"
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A hash pointer to the previous block
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Timestamp
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List of transactions
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All of the above
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7 of 10
"Bitcoin was first coined by"
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Satoshi Nakamoto
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Blockchain
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Santhosh Samsung
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China
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8 of 10
"Once data entered into the blockchain can be"
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Unchanged
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Modified
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Tampered
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Updated
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9 of 10
"What is a genesis block?"
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The first block of a Blockchain
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A famous block that hard coded a hash of the Book of Genesis onto the blockchain
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The first block after each block halving
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The 2nd transaction of a Blockchain
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10 of 10
"Maximum number of bitcoins that can be created"
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100 Million
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12 Million
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21 Million
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No Maximum
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