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Principles of Blockchain

This quiz covers the main principles of blockchain technology, including its impact on cryptocurrency and decentralization. Test your knowledge with these questions!

What role does cryptography play in blockchain technology?

Data encryption

Digital signatures

All of the above

Secure communication

What is the main purpose of blockchain technology?

Decentralized consensus

Peer-to-peer transactions

Secure data storage

Smart contracts

Which of the following is a key feature of blockchain technology?

Immutable record-keeping

Third-party validation

Closed network

Centralized control

What do you want to learn?

Mecánica cuántica

Thermodynamics

Biochemistry

Teoría de campos

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