placeholder image to represent content

Unit 6 Review

Quiz by William Hansen

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes
25 questions
Show answers
  • Q1
    Cryptocurrency is a digital or virtual currency secured by cryptography.
    true
    false
    True or False
    30s
  • Q2
    Ethereum is the second-largest cryptocurrency by market cap.
    true
    false
    True or False
    32s
  • Q3
    Mining involves solving complex algorithms to validate transactions on the blockchain.
    true
    false
    True or False
    34s
  • Q4
    Cryptocurrency is decentralized, meaning it operates without a central authority.
    true
    false
    True or False
    35s
  • Q5
    A private key is essential for accessing a cryptocurrency wallet securely.
    true
    false
    True or False
    37s
  • Q6
    Market capitalization represents the total value of all coins currently in circulation.
    true
    false
    True or False
    39s
  • Q7
    Non-Fungible Tokens (NFTs) are unique digital assets stored on the blockchain.
    true
    false
    True or False
    41s
  • Q8
    El Salvador was the first country to adopt Bitcoin as legal tender.
    true
    false
    True or False
    42s
  • Q9
    Staking involves pledging funds to validate blockchain transactions and earn rewards.
    true
    false
    True or False
    44s
  • Q10
    A hot wallet is a cryptocurrency wallet connected to the internet.
    true
    false
    True or False
    45s
  • Q11
    Bitcoin Pizza Day is celebrated because a programmer paid 10,000 BTC for two pizzas in 2010.
    true
    false
    True or False
    47s
  • Q12
    Proof of Work (PoW) involves miners solving mathematical problems to validate transactions.
    true
    false
    True or False
    49s
  • Q13
    The term “immutable” in blockchain means that recorded data cannot be altered once added.
    true
    false
    True or False
    51s
  • Q14
    Market volatility is one of the major risks associated with investing in cryptocurrencies.
    true
    false
    True or False
    52s
  • Q15
    Smart contracts are self-executing contracts with terms directly written into code.
    true
    false
    True or False
    53s

Teachers give this quiz to your class