CBSA

______ is the official Ethereum IDE that allows developers to build and deploy contracts and decentralized applications on top of the Ethereum blockchain.A . MistB . MixC . TruffleD . MetamaskE . EmbarkView AnswerAnswer: B Explanation: Mix is the official Ethereum IDE that allows developers to build and deploy contracts...

A chaincode package that was signed at creation can be handed over to other owners for inspection and signing in Hyperledger. Is it true that the workflow supports out-of-band signing of chaincode package?A . TRUEB . FALSEView AnswerAnswer: A Explanation: A chaincode package that was signed at creation can be...

Which of the following is not considered an Ethereum testnet?A . RopsteinB . RinkebyC . MainnetD . KovanView AnswerAnswer: C

The “Nothing-at-Stake” problem that could be realized by Proof of Stake networks would be caused by what?A . If all of the validator nodes are taken offlineB . If validator nodes reject all transactionsC . Validator nodes approving all transactions on old and new software after a hard fork occursD...

When considering tokens on the Ethereum Blockchain what is the main difference between ERC20 and ERC721 tokens?A . No difference on Ethereum all tokens are fungibleB . ERC20 is not fungible while ERC721 tokens are fungibleC . ERC721 is not fungible while ERC20 tokens are fungibleD . No difference on...

The primary difference between a blockchain and blockless solution is?A . Blockless solutions are slowerB . Blockless solutions are less reliableC . Transactions are not verified by the entire network in a blockless environmentD . Blockless solutions do not work on mobile devicesView AnswerAnswer: C

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

Which types of data are able to be stored on any given blockchain ledger?A . Each blockchain software specifies its own data storage rulesB . Any data that is within the UTC-8 standardC . Unencrypted textual and numerical dataD . Encrypted textual and numerical dataView AnswerAnswer: D

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

In regards to understanding the Ethereum Virtual Machine what statement is true?A . The EVM is extremely powerful, non-turing complete and perfect for doing computational intensive thins, because of the direct access to the graphics card.B . The EVM is extremely powerful, turing complete and perfect for doing computational intensive...