Mining is the process of verifying and adding transactions to the blockchain. Miners use powerful computers to solve complex mathematical problems, and the first to solve it receives a reward in cryptocurrency. This process secures the network and ensures the integrity of transactions.
Category: Crypto Currency Interview Question
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How does Bitcoin work?
Bitcoin operates on a decentralized peer-to-peer network. Transactions are verified and added to the blockchain by miners, who solve complex mathematical problems to earn Bitcoin rewards. The network maintains a record of all transactions, ensuring transparency and security.
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What are the key features of cryptocurrency?
- Key features of cryptocurrency include:
- Decentralization: No central authority controls the network.
- Transparency: All transactions are recorded on the blockchain, making them visible to everyone.
- Security: Cryptography ensures the integrity of transactions and prevents double-spending.
- Immutability: Once a transaction is recorded on the blockchain, it cannot be altered.
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Explain the concept of blockchain technology.
Blockchain is a distributed ledger that records transactions in a secure and transparent manner. It consists of blocks, each containing a batch of transactions, linked together in a chronological chain. Each block is encrypted and linked to the previous block, making it tamper-proof.