Posted: March 12th, 2023

MIDTERM

IT205 Intro to Object Oriented Programming

Midterm Exam

Your objective for this test is to write a well-documented simple program using classes and loops to simulate an

ATM

Your program must do the following:

1. Create an ATM class with class variables name, pin, and balance, a constructor with parameters to

assign values to the three instance variables, methods to get the name, pin, and balance, and methods to

handle validated deposits and withdrawals ( deposit and withdrawal amounts cannot be negative, and

withdrawal amount must not be greater than the existing balance).

2. In the ATMTest class, read the names, 4 digit pin numbers, and account balances of five or more (max

10) customers into instances of the ATM class. Display the customers names, pins, and balances

formatted.

3. Now that you have all your customers’ information start your ATM to accomplish the following within

an infinite loop,

a. Display a welcome screen with your bank’s information and prompt for and read the customer

entered pin.

b. Match the entered pin with one of the customers’ pins. If the entered pin number matches that of

one of the customers, then:

i. Welcome the customer by name and display the balance.

ii. Display option to

1. DEPOSIT,

2. WITHDRAW or

3. EXIT.

iii. If option 1 is selected, then use the instance deposit method to prompt for deposit

amount, read, and add a valid deposit amount to the customer’s balance

iv. If option 2 is selected, then use the instance withdrawal method to subtract a valid

withdrawal amount from the customers balance

v. If option 3 is selected, go to step a.

4. Should the entered pin number not match that of any of the existing customers, notify the iser that the

entered pin is not valid and go to step a.

5. Selection of the EXIT option must display welcome/login screen

(step a).

6. Should an incorrect option be entered, notify the user and display the original welcome/login screen

(step a).

Test Submissions:

1. Write the pledge and your name in the two java files

2. Ensure the program is well documented, lists the IDE you used for the project, and is easily readable

3. Compress and upload the complete project folder to Blackboard.