cs 345 design

cs 345 design - Validate Account Module Shall check to see...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Validate Account Module Shall check to see that the account number that the user entered is valid and that the pin number the user entered is correct for the given account number. The inputs it shall receive are the account number and the pin that the user entered. The module shall then access the master Banking Accounts file and search for the account number that was entered. If the account number is found it shall then check to see if the pin number the user entered is correct for that account number. If either the account number or pin is invalid the program shall display a message to the user stating that the account number or pin is invalid. It shall not specify which of the two was invalid for security reasons. This module does not call any other modules but instead will be called from the login/logout module. Banking Module Shall deal with all banking transactions which are deposit, withdrawal and balance lookup. The banking module shall contain three functions: deposit, withdraw and balance lookup.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This document was uploaded on 11/10/2009.

Page1 / 2

cs 345 design - Validate Account Module Shall check to see...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online