What is block height?
A. None of the above
B. How high a block is hierarchically in the blockchain
C. All of the above
D. The number of blocks between the genesis block and the current block
Answer:D
What is block height?
A. None of the above B. How high a block is hierarchically in the blockchain C. All of the above D. The number of blocks between the genesis block and the current block
Explanation: The block height is the difference between the current block and the genesis block in a blockchain. The genesis block is the first block mined since the blockchain began.