Concept:An overdraft is a bank facility that lets an account holder withdraw more money than the available balance.
Explanation:This facility is generally offered only on current accounts.
Current accounts are meant for frequent transactions.
Banks allow current account holders to go below zero up to a certain limit.
Savings accounts do not offer this facility because they are meant for personal savings.
Loan accounts involve a fixed borrowed amount, not an overdraft.
Deposit accounts like fixed deposits cannot be overdrawn.
Therefore, an overdraft is specifically granted to current account holders.
Answer:D. current accounts