Cryptocurrency Practice Test
Cryptocurrency FREE Cryptocurrency Blockchain Fundamentals Questions and Answers
Which of the following best describes the primary function of a hash in a blockchain?
Select your answer
A
To link each new block to the previous one, ensuring immutability and order.
B
To encrypt the transaction data within a block for privacy.
C
To determine the reward for miners who successfully add a new block.
D
To broadcast new transactions to all nodes on the network.
Hint