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Blockchain MCQ Questions

  1. What are UTXOs in a Bitcoin Blockchain?
  2. What is a blockchain?
  3. Which of the following industry can use blockchain technology for cybersecurity?
  4. What are the pillars of blockchain technology?
  5. how many pillars of blockchain technology have?
  6. A Blockchain carries no transaction cost.
  7. What are the benefits of blockchain technology?
  8. What are the disadvantages of Blockchain Technology?
  9. What is the full form of P2P in blockchain?
  10. Bitcoin was created by ...................
  11. What is the term for when a blockchain splits?
  12. Blockchain is a type of ................
  13. Blockchains are store data in the form of ?
  14. Are Decentralized blockchains immutable?
Last Updated: Nov 26, 2022,
Posted in Interview Questions,
26 Questions
Blockchain MCQ

Take Blockchain MCQ Test & Online Quiz to test your knowledge

Practice here the top Blockchain MCQ Questions, that check your basic knowledge of Blockchain Technology. This Blockchain MCQ Test contains 25+ Multiple Choice Questions. You have to select the right answer to every question to check your final preparation for the Blockchain Exam/Interviews. apart from this, you can also download the Blockchain MCQ PDF from the given link between the Quiz.

  • These are rewards for miners
  • These are transaction output that has ben expended
  • These form the input and output for transactions
  • These are actual currency that is sent to the receiver of a transaction
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  • A Currency
  • A centralized ledger
  • A type of cryptocurrency
  • A distributed ledger on a peer to peer network
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  • Logistics
  • Healthcare
  • Critical infrastructure
  • All of the Above
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  • Decentralization
  • Immutability
  • Transparency
  • All of the Above
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  • Security & Speed
  • Fraud control & Access levels
  • No hidden fees
  • All of the Above
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  • Blockchain is not indestructible.
  • Scalability remains blockchain's weakness.
  • Blockchain entries do not last forever or are not immutable.
  • All of the Above
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  • Peer to Peer
  • Public to private
  • Product to Product
  • None of above
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  • John Mcafee
  • Satoshi Nakamoto
  • Alon musk
  • None of above
Read Best: Blockchain Interview Questions
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  • A fork
  • A merger
  • A division
  • None of above
  • Alon Musk
  • Bill Gates
  • Satoshi Nakamoto
  • None of above
Download Free: Blockchain Interview Questions PDF
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  • Payment rail
  • Payment method
  • Payment Organisation
  • None of above
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  • Centralized
  • Decentralized
  • Both Centralized & Decentralized
  • None of above
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  • Bitcoin blockchain
  • Ethereum blockchain
  • Hybrid blockchain
  • Both Bitcoin & Ethereum blockchain
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  • Public blockchains
  • Private blockchains
  • consortium & hybrid blockchains
  • All of the Above
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  • Miner is type of blockchain
  • Miner is a person doing calculations to verify a transaction
  • Miners are Computers that validate and process blockchain transactions
  • None of the above
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  • Blockchain has been described as a value-exchange protocol
  • Blockchain database is managed autonomously using a peer-to-peer network
  • Blockchain is a decentralized, distributed, and oftentimes public, digital ledge
  • All of the above
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  • Cold Storage is desktop wallet
  • Code storage is a private key connected to the Internet
  • Code storage is a private key not connected to the Internet
  • None of the above
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  • Platform
  • Privacy
  • Currency
  • All of the above
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  • It is a Blockchain
  • It is an exchange
  • It is a type of cryptocurrency
  • It is a computer on a Blockchain network
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  • Follows nouns
  • A Hash Function
  • Prevents Double Spending
  • Send Information to the Blockchain Network
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