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Blockchain is a type of a decentralized, distributed, and public digital ledger that is used to record transactions across many computers so blockchin the record that are then linked together via cryptography the network.
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Blockchain multiple choice questions and answers | Block Chain Question 15 Detailed Solution. A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain. There is no central server in a blockchain, which is a digital distributed ledger of transactions that are recorded and duplicated in real-time throughout a network. Blockchain News. Question: How does a blockchain network prevent double-spending of digital assets? A blockchain is a distributed database that is shared among the nodes of a computer network. September 11, by Diana Ambolis. |
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100 Solidity Job Interview Questions \u0026 Answer - Blockchain Interview Q\u0026APractice these Blockchain MCQ questions and answers with their explanation which will help you to prepare for various competitive exams, placements. Q1 What is a blockchain? ? A combination of centralized ledgers. ? A type of cryptocurrency. ? An exchange of distributed information. ? A distributed. Go through the latest Blockchain Multiple Choice Questions and Answers, and also Cryptocurrency MCQ with Answers on our blog. Leave your comment also.
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