Essay on Atm (Automated Teller Machine)

2863 Words Apr 8th, 2011 12 Pages
ABSTRACT

ATM (Automated Teller Machine) is a computerized telecommunications device that provides the clients (Customers) of a financial institution with access to financial transactions in a public space without the need for a cashier, human clerk or bank teller. All it needs is an ATM software that manages all these transactions in an efficient manner thereby making them more convenient for the customers and the bank authorities.
The software gives planned approach to all the accessible sections of the bank. Navigation from main pages to the sub-levels is permitted. It is highly accurate and reliable. As this is only a simulation of the exact software, only Customer Identification Number (CIN) is used instead of ATM cards. Only those
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This would assure economic use of storage space and consistency in the data stored. 5. Immediate retrieval of information: - The main objective of proposed system is to provide for a quick and efficient retrieval of information. Any type of information would be available whenever the user requires. 6. Immediate storage of information: - In manual system there are many problems to store the largest amount of information. 7. Easy to Operate: - The system should be easy to operate and should be such that it can be developed within a short period of time and fit in the limited budget of the user.

SOFTWARE REQUIREMENT SPECIFICATION (SRS)

GENERAL CHARACHTERISTICS

 USER CHARACTERISTICS
• The user must be familiar with working of a bank.
• If needed, he/she must be trained for the same purpose.
• The user must be a customer of the bank.

 PRODUCT PERSPECTIVE
• The product requires Turbo/Borland C++.
• External interface includes a keyboard.

 DATA REQUIREMENTS

The user will enter the data related to the account. The user will have to know:-
• Customer’s personal details.
• Customer Number and PIN.
• Type of transaction to be carried out.

SPECIFIC REQUIREMENTS

 EXTERNAL INTERFACE REQUIREMENT
• Input from the user will be via keyboard.
• The user will navigate through the software by giving required input at various steps.
• The software will give appropriate responses to the given input.

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