Beginner
Blockchain & Web3
Q23 / 100
What is a "node" in a blockchain network?
Correct! Well done.
Incorrect.
The correct answer is A) A computer that participates in the network by storing a copy of the blockchain and/or validating transactions
A
Correct Answer
A computer that participates in the network by storing a copy of the blockchain and/or validating transactions
Explanation
Nodes maintain the network by storing blockchain data, relaying transactions, and in many networks, validating new blocks according to the consensus rules.
Progress
23/100