Criptomonedas QuizOnline version Demuestra tus conocimientos sobre criptomonedas respondiendo a estas preguntas. by DIEGO GARRIDO CALDERON 1 What is the primary function of blockchain in cryptocurrencies? Escoge una o varias respuestas a Managing user identities b Facilitating secure, transparent transactions c Increasing the speed of cross-border payments d Regulating cryptocurrency exchanges 2 Which technology is fundamental to the operation of cryptocurrencies? a Artificial Intelligence b Internet of Things c Public-key cryptography d Machine Learning 3 What is a major characteristic of cryptocurrencies that differentiates them from traditional currencies? a They are controlled by a central bank b They are only used for illegal activities c They operate on a decentralized network d They are printed on paper 4 Which cryptocurrency is referred to as 'silver to Bitcoin’s gold'? a Ethereum b Ripple c Litecoin d Dogecoin 5 What is the purpose of mining in the cryptocurrency ecosystem? a Creating new digital artworks b Solving complex mathematical problems to validate transactions c Searching for new crypto coins in virtual environments d Mining physical resources 6 Which consensus mechanism is used by Bitcoin? a Proof-of-Stake b Proof-of-Work c Proof-of-Authority d Delegated Proof-of-Stake 7 What does Ripple primarily facilitate? a Creation of smart contracts b Fast and low-cost cross-border transactions c Mining of new coins d Private transactions only 8 Which feature of cryptocurrencies enhances user privacy? a The ability to link transactions directly to individuals b The use of pseudonymous addresses c Unlimited supply of coins d Centralized transaction validation 9 What is a significant challenge facing cryptocurrencies today? a Low volatility b Excessive regulation c Low public interest d High volatility 10 What future development could positively impact cryptocurrencies? a Decreased technological advancements b Lower energy efficiency c Increased regulatory clarity d More centralized control 11 Who is the pseudonymous creator of Bitcoin? a Satoshi Nakamoto b Elon Musk c Jeff Bezos d Mark Zuckerberg 12 What is the term for a digital currency that operates on a blockchain platform? a Fiat currency b Centralized currency c Fiat currency d Cryptocurrency 13 What is the function of a cryptocurrency wallet? a To mine new coins b To trade cryptocurrencies c To store private keys d To regulate the market 14 How are transactions recorded on the blockchain? a In a centralized database b In a physical ledger book c In a bank's database d In a distributed ledger 15 What is cryptography? a The study of ancient civilizations b The practice of securing communication and information through codes c The study of weather patterns d The process of analyzing financial markets
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