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Vendor: Blockchain
Exam Code: CBDE
Exam Name: BTA Certified Blockchain Developer - Ethereum
Certification: Blockchain Certifications
Total Questions: 102 Q&A
Updated on: Jan 05, 2025
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Transactions containing the same data to create the same smart contract are:
A. always having the same signature.
B. having a different signature because of the nonce which changes upon every transaction.
A Private Network is:
A. a side Channel to the Ethereum Main Net which costs less gas to run smart contracts.
B. an exact clone of the Rinkeby Test-Network which can be started as virtual machine in the Azure Cloud.
C. a Network running only in a private area, where people cannot join freely and openly.
Solidity files:
A. can't be split across multiple files, everything should be in one single file.
B. can be split across multiple files, but every contract must be in a file with the same name as the contract itself.
C. can be spread across multiple files. To import all contract from a file you can use "import 'myfile.sol'. To import Contract MyContract from myfile.sol you use "import {MyContract as SomeContract} from 'myfile.sol';".
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