Question

g Assume that you need to withdraw $100 from your checking account using your bank's ATM machine. What set of steps does the DBMS need to perform to complete your transaction

Answer 1

Steps performed by DBMS to complete an ATM Cash Withdrawal are:

1. Authenticate card, retrieve users' information, and verify user ID, password, account number, and authorization code.

2. Check the user's bank Account to ensure sufficient balance to pay $100.

3. Give the ATM authority to release requested amount.

4. Calculate the balance after the transaction and

5. Update the account to new balance.

Step-by-step explanation:

The DBMS (DataBase Management System) is the software that processes stored information about a user. It is like the manual file processing system, but with the added features of speed and availability for 24-hours service.