ATM (Automated Teller Machine) System Objective: The project to be designed will

Question

ATM (Automated Teller Machine) System

Objective: The project to be designed will control a simulated automated teller machine (ATM) having a magnetic stripe reader for reading an ATM card, a customer console (keyboard and display) for interaction with the customer, a slot for depositing envelopes, a dispenser for cash (in multiples of $20), a printer for printing customer receipts, and a key-operated switch to allow an operator to start or stop the machine. The ATM will communicate with the bank's computer over an appropriate communication link. Design the ATM system in detail with the architectural design. Use use cases, sequence diagrams, class structural models and behavioral models.

Project Report by Individual, APA Format, Minimum 10 Pages,Double Spacing:

Introduction

Requirement Analysis

Use Cases for an ATM System

Sequence Diagrams

System Modeling

The software architecture of an ATM system

Class Diagram for an ATM System

Activity Models

State Diagrams

Conclusions

Explanation / Answer

ATM SYSTEM

The ATM System is the project which is used to access their bank accounts in order to make cash withdrawals. Whenever the user need to make cash withdraws, they can enter their PIN number (personal identification number) and it will display the amount to be withdrawn in the form of 100’s 500’s and 1000’s. Once their withdrawn was successful, the amount will be debited in their account.

The ATM System is developed in VB.Net and back-end database as Ms-Access. VB.Net is the one of the powerful version of Framework and object oriented programming. Hence we use this software in our project.

The ATM will service one customer at a time. A customer will be required to enter ATM Card number, personal identification number (PIN) – both of which will be sent to the database for validation as part of each transaction. The customer will then be able to perform one or more transactions. Also customer must be able to make a balance inquiry of any account linked to the card.

The ATM will communicate each transaction to the database and obtain verification that it was allowed by the database. In the case of a cash withdrawal, a second message will be sent after the transaction has been physically completed (cash dispensed or envelope accepted). If the database determines that the customer’s PIN is invalid, the customer will be required to re-enter the PIN before a transaction can proceed.

If a transaction fails for any reason other than an invalid PIN, the ATM will display an explanation of the problem, and will then ask the customer whether he/she wants to do another transaction.

The ATM will provide the customer with a printed receipt for each successful transaction, showing the date, time, machine location, type of transaction, account(s), amount, and ending and available balance(s) of the affected account (“to” account for transfers).

This link have the complete ATM project description..See the below link..

http://iprojectreports.blogspot.in/2011/04/project-report-on-atm.html

An Automated Teller Machine (ATM) allows customers to perform banking transactions anywhere and at anytime without the need of human teller. By using a debit or ATM card at an ATM, individuals can withdraw cash from checking or savings accounts, make a deposit or transfer money from one account to another or perform other functions. You can also get cash advances using a credit card at an ATM.

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