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All blockchain networks and systems require autonomous on-chain code in order to process transactions.
All blockchain networks and systems require autonomous on-chain code in order to process transactions.A . FALSEB . TRUEView AnswerAnswer: A
What consensus algo uses a method of sending coins to an address where they cannot be retrieved?
What consensus algo uses a method of sending coins to an address where they cannot be retrieved?A . Proof of StakeB . Proof of ActivityC . Proof of BurnD . Proof of SendingView AnswerAnswer: A
What are two reasons that you would consider implementing a POW algo in your blockchain? (Select two.)
What are two reasons that you would consider implementing a POW algo in your blockchain? (Select two.)A . PoW imposes no limits on actions in the network and therefore can thwart attacks better than other algos due to high costB . What matters is to have large computational power to...
Ownership or partial ownership of an asset can be tracked with which type of token?
Ownership or partial ownership of an asset can be tracked with which type of token?A . EquityB . UtilityC . EthereumD . Game-basedView AnswerAnswer: B
Looking the graph below, what type of an attack is this likely?
Looking the graph below, what type of an attack is this likely? A . 51% AttackB . P+ Epsilon AttackC . BlacklistingD . Selfish Mining AttackView AnswerAnswer: B Explanation: A proof of work system is vulnerable to a particular type of attack called the “P+ epsilon attack”. In order to...
What are two cryptocurrencies that you would expect to see mining equipment with ASICS? (Select two.)
What are two cryptocurrencies that you would expect to see mining equipment with ASICS? (Select two.)A . BitcoinB . EthereumC . NeoD . LitecoinE . MoneroView AnswerAnswer: A,D
Public blockchains can alter the blockchain ledger by:
Public blockchains can alter the blockchain ledger by:A . Creating a hard fork of the blockchain data, tooling and/or softwareB . Achieving community consensus via a Smart Contract to update the ledgerC . Re-hashing the blocks from the total block height down to the genesis blockD . Blockchain ledgers are...
In blockchains there is the concept of "Group Consensus" and how many members must agree.
In blockchains there is the concept of "Group Consensus" and how many members must agree.A . 52%B . 74%C . 75%D . 51%E . 100%View AnswerAnswer: D
What reports can be identified in the Calibration org chart vl2? Note: There are 2 correct answers to this question.
What reports can be identified in the Calibration org chart vl2? Note: There are 2 correct answers to this question.A . Matrix reportsB . Custom Manager reportsC . Direct ireportsD . D HR reportsView AnswerAnswer: A,C
If a product’s requirements call for public autonomous on-chain code, only using open source code, using cryptographic tokens, and allowing its users the ability to earn tokens, this product should be launched on the Ethereum blockchain.
If a product’s requirements call for public autonomous on-chain code, only using open source code, using cryptographic tokens, and allowing its users the ability to earn tokens, this product should be launched on the Ethereum blockchain.A . FALSEB . TRUEView AnswerAnswer: B
