ArtOfBlockChain
ArtOfBlockChain
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  • Difficulty - Medium
    Total Plays - 47
    Allowed Time - 10 sec
    Best time - 2.094 sec

    What is the EVM?

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    Explanation:
    The Ethereum Virtual Machine (EVM) is a global, decentralized computer that executes smart contracts on the Ethereum blockchain. It ensures every node produces the same results, keeping the network consistent and secure.
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  • Application deadline: 1 week
    G

    Blockchain Developer (Ethereum / Smart Contracts)

    GOC Productions and INVTECH ASIA Ltd • FULL_TIME • ₹950,000.00

    Job description
    We are seeking an experienced Ethereum Developer to design, audit, and deploy smart contracts, manage token creation (ERC-20, ERC-721, ERC-1155), and integrate with the right blockchain ecosystems. This role focuses on secure, scalable, and efficient Web3 solutions, including tokenomics design, contract audits, and dApp integration.ResponsibilitiesDesign, test, and deploy Ethereum smart...
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  • Difficulty - Medium
    Total Plays - 39
    Allowed Time - 10 sec
    Best time - 1.790 sec

    What is front-running in DeFi?

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    Explanation:
    Traders exploit transaction ordering for profit.
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    Explanation:
    A 51% attack happens when one miner/validator controls over half the network’s power or stake. This lets them rewrite history or double-spend coins, threatening security. It’s rare on large chains like Bitcoin but a risk for smaller ones.
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