What do the leaves of a Merkle tree consist of?
A. A combination of the transaction and the block number
B. Transaction hash
C. The block header
D. None of the above
Answer:B
What do the leaves of a Merkle tree consist of?
A. A combination of the transaction and the block number B. Transaction hash C. The block header D. None of the above
Explanation: The Merkle tree has leaves which are the hashes of individual transactions. The root of this tree is the cumulative hashes of all transaction hashes in the tree.