Automated teller machines

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Reference no: EM133049677

A computer program may need to accomplish multiple tasks. For example, an automated teller machine (ATM) program can accomplish the following tasks:

Verifying user's credential

Displaying the current balance

Depositing money

Withdrawing money

A function is a block of organized and reusable code that can be used to accomplish a specific task. Assume that you are the programmer hired by a bank to write a program for its automated teller machines (ATM). Give an example of a task that you want to use a function to accomplish in the program, and answer the following questions:

What are the benefits to using a function to accomplish that task?

Does the function need parameters or return value? Why or why not?

Reference no: EM133049677

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