Which among the reasons is NOT a cause for unconfirmed transactions?
A. Delayed verification
B. Invalid inputs
C. Lee transaction fees
D. None of the above
Answer:B
Which among the reasons is NOT a cause for unconfirmed transactions?
A. Delayed verification B. Invalid inputs C. Lee transaction fees D. None of the above
Explanation: A transaction remains unconfirmed either because the fees are low or because there is delayed verification by miners.