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Free BlockChain CBDE Actual Exam Questions s

The questions for this exam were last updated on January 7, 2026

Dumps Box (DumpsBox) offers up-to-date practice exam questions for CBDE certification exam which are developed and validated by Blockchain subject domain experts certified in BlockChain CBDE s . These practice questions are update regularly as we keep an eye on any recent changes in CBDE syllabus, and when there is update our team quickly adjusts the questions. This commitment to providing the best quality exam prep material to certification aspirants is what makes DumpsBox.com the best certification exam prep website. On top of that, our strong, yet strictly moderated, community based feedback keeps the content clean and current. Each question has helpful community discussion that provides it extra perspective and introduces helpful resources for better exam preparation. This also saves students from other outdated practice questions or illicit exam dumps that can have adverse affects on career. Browse through our BlockChain CBDE s exam questions and pass your exam on first try.

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Question No. 1

What are Ethereum Nodes?

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Question No. 2

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

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Question No. 3

Transactions containing the same data to create the same smart contract are:

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Question No. 4

Smart Contracts can be written in:

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Question No. 5

You interact with a smart contract and see a gas usage of 50,000 gas with a gas cost of 15Gwei.
How much Ether would you have to pay to the miner?

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Question No. 6

To get most out of the blockchain, it is best:

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Question No. 7

The following are value types in Solidity.

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Question No. 8

Loops in Solidity:

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Question No. 9

In order to implement an ERC20 token contract, you'd need at least to implement the following
functions and events in order to fulfill the interface requirements:

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Question No. 10

View and Pure Functions:

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Question No. 11

.Require is used:

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Question No. 12

Importing from GitHub:

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Question No. 13

To send ether to a contract without a function call:

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Question No. 14

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

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Question No. 15

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

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