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Free BTA Certified Blockchain Developer - Ethereum Questions for Blockchain BTA Certified Blockchain Developer - Ethereum Exam as PDF & Practice Test Software

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Total 102 questions

Question 1

Using selfdestruct(beneficiary) with the beneficiary being a contract without a payable fallback function:



Answer : B

Question 2

If you need more fine-grained functionality than solidity offers out of the box:



Answer : A

Question 3

Address.Call vs. Address.Delegatecall:



Answer : A

Question 4

It's not possible to use inheritance from multiple sources in Solidity.



Answer : B

Question 5

Truffle has an integrated in-memory blockchain which makes unit-testing very easy:



Answer : A

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Total 102 questions