Attendance Management System

Attendance Management System
Software Requirements Specification
JSS Academy of Technical Education
NOIDA
Software Engineering
Code : NCS-602
Submitted to :
Ms. Prachi Chhabra
(Professor)
Submitted by :
Arhind Gautam ( 1509113029 )
Parth Bhagat ( 1409113060 )
Himalay Chauhan (1409113041)
1

Table of Contents
1. INTRODUCTION............................................................................................................4
1.1 PURPOSE....................................................................................................................4
1.2 SCOPE .............................................................................................................….......4
1.3 DEFINITIONS, ACRONYMS, AND ABBREVIATIONS………............................4
1.4 REFERENCES............................................................................................................5
1.5 OVERVIEW ...............................................................................................................5
2. GENERAL DESCRIPTION....…...................................................................................6
2.1 PRODUCT PERSPECTIVE ......................................................................................6
2.2 PRODUCT FUNCTIONS …......................................................................................6
2.3 USER CHARACTERISTICS ....................................................................................6
2.4 ASSUMPTIONS AND DEPENDENCIES …...........................................................7
3. SPECIFIC REQUIREMENTS..............................................................................……..8
3.1 EXTERNAL INTERFACE REQUIREMENTS..........................................................8
3.1.1 User Interfaces..................................................................................................…8
3.1.2 Hardware Interfaces…......................................................................................…8
3.1.3 Software Interfaces........................................................................................…....8
3.1.4 Communications Interfaces........................................................................……..8
3.2 FUNCTIONAL REQUIREMENTS............................................................................8
3.2.1 Student Registration …….....................................................................................8
3.2.2 Student Attendance Management …....................................................................8
3.2.3 Opinion Management................................................................................………8
3.3 USE CASES.....................................................................................................…........9
3.3.1 Student Process ..…...............................................................................................9
3.3.2 Administrator Process.................................................................................……..9
3.4 CLASSES / OBJECTS DIAGRAM …….................................................................10
3.5 NON-FUNCTIONAL REQUIREMENTS .……..................................................…11
3.5.1 Performance............................................................................................……… 11
3.5.2 Reliability.....................................................................................……................11
3.5.3 Availability......................................................................................….................11
3.5.4 Security................................................................................................................12
3.5.5 Maintainability....................................................................................................12
3.5.6 Portability ...........................................................................................................12
3.6 DESIGN CONSTRAINTS .…….............................................................................12
3.7 OTHER REQUIREMENTS .……...........................................................................12
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4. ANALYSIS MODELS.......….………............................................................................13
4.1 SEQUENCE DIAGRAMS .……..............................................................................13
4.2 DATA FLOW DIAGRAMS (DFD) ..........................................................................14
4.3 STATE-TRANSITION DIAGRAMS (STD) .........……......................................….15
A. APPENDICES..............................................................................................................16
A.1 APPENDIX .......….............................................................................................….16
3

Introduction
Student management system has become important factors in modern education field.
This system should help the institutional to streamline the administrative task
and provide real-time access to the data. Building this system in web based interface
will further help the ease of accessibility through any web browser. The study
findings enable the definition of the project problem statement, its objectives, scopes
and advantages of the student management system.
1.1 Purpose
The purpose this documents is to present a detailed description of
the Student Management System. It will explain the purpose and features of the
software, the interfaces of the software, what the software will do, the constraints
under which it must operates and how the software will react to external stimuli. This
document is intended for both the end users and the developers of the software.
1.2 Scope
This document covers the requirements for the Student Management System.
This software will provide a graphical environment in which the users of the system
will be able to perform various operations that are associated with storing,
marinating, updating and retrieving Student information. The purpose of this is
to guide developers in selecting a design that will be able to accommodate the
full-scale application.The system will capture information about student’s personal
details lectures and the courses. Storing updating and retrieving in a fast and accurate
way.
1.3 Definitions, Acronyms, and Abbreviations
The Student Management System has to handle records for many number of
students and maintenance was difficult. Though it has used an information
system, it was totally manual. Hence there is a need to upgrade the system
with a computer based information.
4

1.4 References
An Integrated Approach to Software Engineering Approach - Pankaj Jalote
Software Engineering A Practitioner’s Approach - Roger S Pressman
1.5 Overview
The purpose this documents is to present a detailed description of
the Student Management System. It will explain the purpose and features
of the software, the interfaces of the software, what the software will do, the
constraints under which it must operates and how the software will react to external
stimuli. This document is intended for both the end users and the developers of the
software.
5

General Description
2.1 Product Perspective
The product Student Management system, is an independent product and
does not depend on any other product or system. The product will automate various
tasks associated with handling student details and better organizing the stored
information and optimum performance, thus helping the Colleges to ensure smooth
working of these processes.
2.2 Product Functions
Our system has two types of accessing modes,
2.2.1 Administrator
2.2.2 User
2.2.3 Teacher
2.2.4 Student
i) Administrator:
SMS is managed by Administrator. Administrator has to update and monitor the
registered student details, add a new student, provide register number for all
students, assign each student a course etc., Administrator can update his profile,
and also can give help to the teachers and students.
ii) User:
There are two users:
a. Student:
User can only view their personal details, course assigned, and edit their
assigned course and can view their attendance.
b. Teacher:
User can add them onto the portal and view their schedules, marks
attendance of the students, also can view the students details in graphical order, also of a
single student and about the views from the students.
2.3 User Characteristics
This software gives access to two kinds of users.
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1. Administrator: The personnel and College administrator
will have administrator access to add, delete and modify
information stored in the database.
2. Authorized User: Teaching staff will have access to only view the data
stored in the database and can update the student’s attendance in
the form of formatted reports.
2.4 Assumptions and Dependencies
● We assume that the Office personnel do all the data entry based and the correct
values obtained from forms and registers.
● We assume that the computers that will use the software will be part of
the college LAN.
● Users with administrator access should be careful in deleting or modifying any
information knowingly or unknowingly which will lead to inconsistency of the database.
● The end users of this software are assumed to have basic level of
computer knowledge i.e. point and click.
7

Specific Requirements
3.1 External Interface Requirements
3.1.1 User Interfaces
• GUI along with meaningful Frames and buttons
• Reports are generated as per the requirement
• Refer Appendices 2.
3.1.2 Hardware Interfaces
• Hardware Environment Dual Core 2nd
generation
• System Configuration RAM-512 MB HDD-80GB
• Operating system Windows XP/Vista/7/8/8.1
3.1.3 Software Interfaces
Front End PHP 5.3.0
Back End MySQL 5.1.36
When invalid inputs are given to the modules then the error messages will be
popped up in order to inform the user that the input provided is not taken
by the database. When incomplete information is provided by the user and the
user tries to submit the form in order to store the details in the database the system
will pop up a message box asking the user to enter all the details required.
3.1.4 Communications Interfaces
The machine will have to be part of the college Local area Network to
access the central database.
3.2 Functional Requirements
Student Management System involves the following functions
3.2.1 Student Registration:
• SMS provides on line registration and status information to the
student to view their status.
• SMS provides automatic student register number generation based on
course and year.
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• SMS provides to students to add them in their course they want to study.
3.2.2 Student Attendance Management:
- Easily track attendance information of students.
- Quickly produce single or multiple day attendance bulletins.
3.2.3 Opinion Management:
- SMS provides a comprehensive opinion scheduling based on course.
- Students can facilitate to give their opinions by giving the teacher rank.
3.3 Use Cases
9

3.5 Non-Functional Requirements
3.5.1 Performance
Easy tracking of records and updating can be done. All the requirements
relating to performance characteristics of the system are specified in the section
below. There are two types of requirements.
A. Static Requirements
These requirements do not impose any constraints on the execution
characteristics of the system. They are:
A.1 Number of Terminals :
The software makes use of an underlying database that will reside at the
server, while the front end will be available online to the administrative
and departmental computers as well as students and teachers.
A.2 Number of Users :
The number of users may vary, as this software finds applications in
almost all department of the organization.
B. Dynamic Requirements
These specify constraints on the execution characteristics of the system. They
typically include response time and throughout of the system. Since these
factors are not applicable to the proposed software, it will suffice if the
response tine is high and the transactions are carried out precisely and quickly.
3.5.2 Reliability
The software will not be able to connect to the centralized database in the event
that the college LAN fails or in the event of the server being down due to a
hardware or software failure.
3.5.3 Availability
The software will be available only to authorized users of the colleges like
teachers to mark the students attendance, student to view their enrolled
course, admin to add an update students records
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3.5.4 Security
The security requirements deal with the primary security. The software should be
handled only by the administrator and authorized users. Only the administrator
has right to assign permission like creating new accounts and generating
password. Only authorized users can access the system with username and
password.
3.5.5 Maintainability
Backups for database are available.
3.5.6 Portability
The Software is a web-based application and is built in PHP and MYSQL
so it is platform independent and is independent of operating system.
3.6 Design Constraints
This software provides security. The login form prevents the system from
being misused by unauthorized users. Only an authorized operator will be
granted rights to modify as per requirements. This software is also reliable and
fault tolerant. The system developed is designed to handle invalid inputs. Since
reliability is major area of concern the system has a backup to avoid data
loss. The user should know the programming language very well that is used
to develop a software.
3.7 Other Requirements
Database : All the data will be stored in a relational database
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Analysis Models
4.1 Sequence Diagrams
13

4.2 Data Flow Diagram ( DFD )
14

4.3 State-Transition Diagrams (STD)
15

A. Appendices
Appendix : Glossary
Following abbreviations have been used throughout this document:
DFD : Data Flow Diagram
ERD : Entity Relationship Diagram
SRS : Software Requirement Specification
SQL : Structured Query Language
SMS : Student Management System
STD : State Transition Diagram
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