Answered: You are assigned to develop an ATM…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

You are assigned to develop an ATM system simmilar to JS Bank. Your task is to describe the elements of the system for ATM system.

(Software Requirement And Specification)

Expert Solution

Step 1 Requirement

Requirement :- Two type of requirement

In order to perform various different functions, this software needs to interact with various other softwares. So there are certain software interface requirements that need to be fulfilled which are listed as follows:-

The transaction management software used to manage the transaction and keep track of resources shall be BMS.
The card management software used to verify pin no and login shall be CMS.
The database used to keep record of user accounts shall be Oracle.

1) Functional :-

input selection from withdraw funds and the ATM should dispense the selected amount.
Deposite funds from account
Language selection
Account Maintance
Balance transfer
smart card to acess machine and password
Balance inquiary
Billing
Pin generation and etc...

2) Non Functional :-

accessibility, compliance, performance, security, and usability
non-functional requirements refer to how quickly the output is received, how easy it is to get the output, and how safely the output is obtained.

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