A blockchain is a decentralized and distributed network that is used to record transactions across connected devices as blocks of data.

Question

Quizplus · Accepted Answer

Blockchain technology allows for the secure and transparent recording of transactions across a network of computers, where each block in the chain contains a number of transactions, and every new block created is connected to the previous one, making it difficult to alter past transactions. This decentralized and distributed approach ensures that no single entity has control over the entire chain, enhancing security and trust.

A Blockchain Is a Decentralized and Distributed Network That Is