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Ethereum

Quiz by Ilia

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10 questions
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  • Q1

    When Ethereum was launched?

    2011

    2015

    2022

    2010

    30s
  • Q2

    Who is the founder of Ethereum?

    Vitalik Buterin

    Viktor Bubnov

    Charles Sanders

    Satoshi Nakamoto

    30s
  • Q3
    What is the primary purpose of Ethereum's smart contracts?
    To facilitate traditional banking
    To automate and enforce agreements without intermediaries
    To store personal data securely
    To create cryptocurrencies only
    To manage identity verification
    30s
  • Q4
    What is the role of the Ethereum Virtual Machine (EVM)?
    To mine new Ether
    To store user data safely
    To execute smart contracts on the Ethereum network
    To validate user identities
    30s
  • Q5
    What feature of Ethereum allows developers to create decentralized applications (dApps)?
    Mobile Applications
    Centralized Servers
    Web Browsers
    Smart Contracts
    30s
  • Q6
    What does gas refer to in the Ethereum network?
    A fee required to execute transactions and smart contracts
    The amount of Ether staked
    The total number of tokens created
    The size of the Ethereum blockchain
    30s
  • Q7

    What is the main challenge Ethereum faces?

    Lack of developers

    No community support

    Scalability and high gas fees

    Lack of tokens

    30s
  • Q8

    What language is primarily used to write Ethereum smart contracts?

    Finnish

    English

    Solidity

    JS

    30s
  • Q9

    Smart contracts can be modified after deployment?

    True

    False

    30s
  • Q10

    Which of the following is NOT a use case of smart contracts?

    Powering mobile apps offline

    Automated payments

    Voting in decentralized organizations

    Token creation

    30s

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