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- 1. Multiple ChoiceWhat is a blockchain?A distributed ledger on a peer to peer networkAn exchangeA type of cryptocurrencyA centralized ledger
- 2. Multiple ChoiceWhat is immutability?Running without the concept of “human trust”Majority of the nodes need to come to a consensusData in a block in a blockchain cannot be tampered withPeer to peer digital ledger of transactions
- 3. Multiple ChoiceWhich industry can use blockchain technology for cybersecurity?Critical infrastructureHealthcareLogisticsAll of the above
- 4. Multiple Choice
What does P2P stand for?
Password to Password
Peer to Peer
Product to Product
Private Key to Public Key
- 5. Multiple ChoiceWhich blockchain supports smart contracts?BitcoinHyperledger FabricEthereumCorda R3
- 6. Multiple ChoiceIs blockchain fully public?YesIt dependsNo
- 7. Multiple ChoiceHow are blockchains linked?ConnectionA softwareGumCryptography
- Answer choicesTagsAnswer choicesTags