3. exam regis sys

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ONLINE EXAM REGISTRATION SYSTEM

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ExpNo: PROBLEM STATEMENT

Date:

Aim

To analyse the problem statement for Online Exam Registration.

Queue Problem

In order to register for a exam a customer needs to wait in long queues, as

all the customers come to the same spot for registration.

Transport Problem

A customer has to travel a long distance from far away places to wherethe University or the Colleges are located.

Loss of Money

A lot of money is spent for the journey and for refreshments by the

customer while travelling to the University or College.

Employees Problem

A lot of Employees has to be recruited in order to handle the large

number of customers.

Need for Branches

The University or the Colleges needs to open many branches at many

places in order to cover the customer.

Maintenance of Data

Difficulty in handling large amount of data, as everything is done

manually. So, misplacement of forms and other errors are possible.

Timing not Flexible

The customer could not register for a course at his/hers feasible timings,

as the University or the College is open only during the office hours.

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Result

Thus the problem for Online Exam Registration has been identified.

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ExpNo: SOFTWARE REQUIREMENT SPECIFICATION

Date:

Aim

To determine the SRS for Online Exam Registration.

Introduction

Online Exam Registration System has been developed with the objective

of enabling students to register for a Exam from any part of the world through

internet.

Document Purpose

The main purpose of the Software Requirement Specification document is

to maintain all functions and specifications of Online Exam Registration

System.

Product Scope

The Scope of Online exam Registration System is:

1. User should be able to:

Sign-Up if not an already registered user.

Login to the system using a Login-ID and password.

Change the password after logging in, if necessary.

See the vacancy for the exam.

View exam details.

Choose the desired and the available exam.

Confirm the choice by registering for the exam.

2. A mail should be sent to the concerned persons e-mail ID about the

confirmation of registration.

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3. The Login ID and the Password should be sent to the mentioned e-

mail address if a new account is created.

4. System should automatically show the exam details after registering

for the particular exam.

Intended Audience and Document Overview

This documentation will be used by a wide set of users ranging from the

developers of the software product to the end users or participants and the

maintenance staffs also.

SRS includes two sections: overall descriptions and specific requirements

Overall Description will describe the major role of the system

components and interconnections.

Specific Requirements will describe the roles and functions of the

actors

Definitions, Acronyms and Abbreviations

Definitions

User: End user, he/she can register for a exam using a personal computerconnected to the internet.

Server: This is the database where all details are sent for storage andlater referred for other purposes.

Acronyms and Abbreviations

OS - Operating SystemGUI - Graphical User Interface

RAM - Random Access Memory

MB - Mega Bytes

GB - Giga Bytes

HDD - Hard Disk Drives

Document Conventions

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This document uses Times New Roman as font with size 12 for

descriptions and 14 for headings

References and Acknowledgements

S.NO DOCUMENT TITLE/BOOKS SOURCE

AUTHO

R1.

IEEE recommendation practice for SRS(IEEE Std

830-1998)

IEEE

Xplore

2.

Applying UML and patterns: An Introduction to

OOAD and Iterative Development

Craig

Larman

3.

Object Oriented Systems Development,1999

Ali

Bahrami

Overall Description

Product Perspective

The product is independent of other applications but dependent on

registration websites where the user need to login. This dependency exists

because of the need for accessing the users details and exam details.

Product Functionality

Signing up and becoming an authenticated User: The user

has to give some personal details to sign up and to become an

authenticated user in order to use the system

Login to the system: Login to the system using his/her Login

ID and Password date. The Server then validates the Login ID

and Password and allows the user access the system.

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Check Availability of the course: User could check the

availability of the desired exam and then go for the registration

of the course.

Selection of course: Based on the availability of the courses the

user chooses the desired exam.

Registration: After selecting a particular course the user needs

to fill a form to register for the exam.

View course details: After registering for the exam, the exam

details are displayed to the user.

Users and Characteristics

The major user of the system is the customer. The major user characteristics

are:

The end user should have a basic knowledge of internet and Computers.

He must have a basic knowledge of English

Operating Environment

The system works in Windows XP or higher versions.

It also needs a SQL server.

Design and Implementation Details

Hardware limitations: There must be at least 64 MB on-board

memory.

Control function: in case of errors and service problems, proper errorhandling and data recovery mechanism must be included.

Interface to other applications: not applicable

Parallel operations: not applicable

Signal handshake protocols: not applicable

Reliability requirements: data redundancy and use of special/blank

characters must be avoided.

Safety/security constraint: The application must be excited alwaysnormally.

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Higher order language requirements:c++ or Java

This is not suitable for visually challenged people.

User Documentation

Not applicable.

Assumptions and Dependencies

The user name and password should match.

The customer should have personal details of the student.

Specific Requirements

External Interface Requirements

User Interfaces

The user interface of this system is simple and can be understood even by

inexperienced users.

Screen format/organisation: The introductory screen will ask forusername and password. After verification of the details provided by the

user, he will be allowed to access the system and the menu will be

displayed.

Window format/organization: Each function will lead to another

window. The user can switch between windows whenever required.

Data Format: The data entered by the users will be alphanumeric.

End message: When there are some errors entering invalid data, error

message will be displayed.

Hardware Interfaces

There must be a minimum of 128 MB RAM, 40 GB HDD

Software Interfaces

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The operating system used is windows XP or higher version and the

database management software is SQL server 2000.

Communications Interfaces

Not applicable

Functional Requirements

The functional requirement of the project includes:

Creating separate account for different Users.

User then logs in to the system using his/her Login ID and Password. Allowing the User to view the availability of the desired exam.

Allowing the User to choose the desired exam based on availability.

The User then registers for the exam by filling a form.

The server then checks the form, to verify if all the mandatory details are

entered.

Finally the exam details are displayed to the User by the Server.

Other Functional Requirements

Performance Requirements

More than one user of the system cannot access the system at the same

time. The course selection can be performed under certain constraints or else the

system should behave in a graceful manner. Entering illegal details, accessingpersonal details of other users should be prevented.

Safety and Security Requirements

The User name and Password should match and valid.

The User should provide valid personal information.

Software Quality Attributes

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Adaptability

Availability

Correctness

Flexibility

Interoperability

Maintainability

Portability

Reliability

Reusability

Robustness

Testability

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Result

Thus the SRS for Online Exam Registration is written.

ExpNo: IDENTIFYING USE CASES AND ACTORS

Date:

Aim

To identify the usecases , Actors and to draw the usecase diagram for

Online Exam Registration.

Rough Use Case

1. Sign-Up

2. Login

3. System

4. Displaying exam details

5. online Payment

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6. Registration

7. Logout

8. printer

Actors

1. User

2. Server

3. PayPal

Finalized Use Cases

1. Login

2. Displaying exam details

3. Registration

4. online payment

5. Printer

6. Logout

Finalized Actors

1. User

2. Server

USE-CASE DIAGRAM

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Result

Thus the use case diagram for online exam registration has been drawn.

Exp No: USE CASE SCENARIO

Date:

Aim

To write the use case scenario for Online Exam Registration.

1. LOGIN

Brief Explanation

Login in a authentication or verification used to verify theregistered user .Only registered usres can log into the website .

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Basic Flow

1. User enters the username and password

2. Click ok

3. Server verifies the user registeration

4. Username and password is correct

5. enters into the home page.

Alternative Flow

1. User enters the username and password

2. Click ok

3. Server verifies the user registration

4. Username and password is incorrect, Re-enter the username and

password

5. Enter into the login page.

Precondition: Registered user

Postcondition: Enters into the homepage of the website

2 .Display Exam Details

Brief Description

It is a function in which exam details are displayed

It will display the amount of fee,exam date ,exam duration etc.

Basic Flow

1. After entering into homepage click ON view exam details.

2. It will display the mainpage of exam details

3. Each exam may contain separate pages to view exam details

Precondition: Home page of the website

Postcondition: Main page of exam details

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3. REGISTRATION

Brief Description

In this usecase we will enter the users personal details like name,

age, sex, college and also we will select the exam which we are going to

register.

Basic Flow

1. After viewing exam details, select the exam which we have to register.

2. Then enter age, name, exam-date, sex.

3. Then click Ok.

4. Entered data is verified with server data.

5. It will display registration is completed .

6. Enter the page to pay money .

Alternative Flow

1. After viewing exam details ,select the exam which we have to register ..

2. Then enter age, name, exam-date, sex

3. Then click OK.

4. Entered data is verified, then it will return entered exam-date is not

present, Re-enter another date

5. Enter into the page to fill details.

Precondition: Home page of exam details

Postcondition: Enter into the page to pay money by online.

4. ONLINEPAY

Brief Description

It is pay the money by online, we can pay the money by online by

using credit card, Debit card, cheque etc. It is easy to use online payment .

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Basic Flow

1. After entering into the page to pay money, we have to close the Credit

/Debit.

2. Fill the details credit /Debit like account holder name, pin no ,card no ,

valid form.

3. Click OK or Submit.

4. Verify the card details with server.

5. The returns payment completed.

6. Then show the acknowledge (hall ticket)

Alternative Flow: A1

1. After entering into the page to pay money , we have to close

credit/Debit.

2. Fill details like account holder name , pin no , card no , valid form .

3. Click OK.

4. Verifies the card with server.

5. Returns card is not valid.

6. Enters into the home page of payment

Alternative Flow: A2

1. After entering into the page to pay money, we have to close credit/Debit.

2. Fill details like account holder name, pin no, card no, valid form.

3. Click Ok.

4. Verifies card is not valid.

5. Returns card no is invalid.

6. Enters into the home page of payment.

Precondition: Home page for payment

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Postcondition: Acknowledgement will receive

5. PRINTER

Brief Description

It is used to print the Acknowledgment by using printer , we can

take copy of Acknowledgement .

Basic Flow

1. After viewing the acknowledgment page, then give the page to print .

2. Click OK

3. We will receive the soft copy of acknowledgment.

4. Go to logout.

Alternative Flow

1.After receiving the acknowledgment page then give the page to print .

2. Click Ok

3. It will check the server .

4. Shows entered no page is wrong .

5. Return to print page .

Precondition: Acknowledgment page.

Postcondition: Logout page

5. LOGOUT

Brief Description

It is used to come out of current website .

Basic Flow

1.After entering into logout page.

2. Click On logout.

3.At last we will come out of website.

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Precondition Logout page.

Postcondition Closing the website.

Result

Thus the use case scenario for Online Exam Registration has been

written.

Exp No: SEQUENCE DIAGRAM

Date:

Aim

To identify the sequence diagram for online exam registration

Slogin_S

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Slogin_A

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Sdisplay exam details_B

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Sregistration_

Sregistration_A

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Sonlinepay_B

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Sonlinepay_A1

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Sonlinepay_A2

Sprinter_B

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Sprinter_A

Slogout_B

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Result

Thus the sequence diagram for Online Exam registration has been drawn.

Exp No: COLLABORATION DIAGRAM

Date:

Aim

To draw the collaboration diagram for Online Exam Registration.

Clogin_B

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Clogin_A

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Cdisplay exam details_B

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Cregistration_B

Cregistration_A

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Con

linepay_B

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Conlinepay_A1

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Conlinepay_A2

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Cprinter_B

Cprinter_A

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Clogout_B

Result

Thus the Collaboration diagram has been drawn for Online Exam

Registration.

ExpNo: CLASS DIAGRAMDate:

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Aim

To draw a class diagram for the Online Exam Registration System

Diagram

admin

userid : string

user regno : integer

subject code : integer

exam date : integer

exam fees : integer

display exam details()

register()

verification()

payment()

print()

(from Use Case View)

user

name : string

userid : st ring

password : string

user regno : integer

login()

registration()

online pay()

printout()

logout()

(from Use Case View)

11..* 11..*

Description

The class diagram for the Online Exam Registration System consists of

two classes User and Server as shown respectively.

The User class consists of the following attributes and operations:

Attributes: name,user ID, user password,user registration number,user age.

Operations:login(),registration(),onlinepay(),printout(),logout().

The Server class consists of the following attributes and operations:

Attributes: user id,password,subject code,exam date ,exam fees.

Operations: login(),verification(),logout(),payment(),print().

Result

Thus, the class diagram for Online Exam Registration System is drawn

and explained.

Exp No: STATE-CHART DIAGRAM

Date:

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Aim

To draw a state-chart diagram for the Online Exam Registration System

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Diagram

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Description

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The state-chart diagram for Online Exam Registration System as shown

consists of six states.

They are:

SIGN UP

LOGIN

DISPLAY EXAM DETAILS

REGISTRATION

ONLINEPAY

PRINTOUT

In the SIGN UP state, on entry the User enters the student details and then

checks if the user name already exists and also checks if all mandatory details

are entered. If not valid, the User is asked to enter the details again.

In the LOGIN state, on entry the User enters the Login ID and Password and

then checks if both are valid. If not valid User is asked enter it again.

In the DISPLAY EXAM DETAILS state, on entry the User enters the exam

details and then checks the availability of course. If not available User is asked

to enter the exam details again.

In the REGISTER state, on entry the details of the user are filled and then

checks if all mandatory details are entered.

In the ONLINEPAY state, checks the details about card and finishes thepayment

In the PRINTOUT state, checks and prints the number of pages.

Result

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Thus, the State-Chart diagram for Online Exam Registration System is

drawn and explained.

Exp No: ACTIVITY DIAGRAM

Date:

Aim

To draw an activity diagram for the Online Exam Registration System

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Diagram

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Description

The activity diagram for Online Exam Registration System is drawn as

shown in the Figure . It consists of eight activities and five decisions.

In the first activity the user sign-ups followed by a decision which

checks whether the user name is available. If yes it proceeds to the next step,

if no the above activity is performed again. The next step consists of a

decision which checks whether all mandatory details are entered. If yes it

proceeds to the next step, if no the above activity is performed again.

The next step consists of an activity where the user enters the login page,

followed by another activity where user enters Login ID and Password. The

next step consists of a decision where it checks whether Login ID and Passwordare authentic. If yes it proceeds to the next step, if no the above activity is

performed again.

The next step consists of an activity where the user enters exam selection

page followed by another activity where user selects a exam. The next step

consists of a decision where it checks whether the selected examis available or

not. If available it proceeds to next step, ifno the above activity is performed

again.

The next step consists of an activity where the user enters registration

page followed by another activity where user enters the details of the student.

The next step consists of a decision where it checks whether all mandatory

details are entered or not. If yes it proceeds to next step, if no the above

activity is performed again.

The next step consists of an activity where the user views the exam

details. The Activity is terminated finally.

Result

Thus, the Activity diagram for Online Exam Registration System is


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Exp No: COMPONENT DIAGRAM

Date:

Aim

To draw a component diagram for the Online Exam Registration System

Diagram

Online exam

registration

user

server

Description

The Component diagram for the Online Exam Registration System is

drawn as shown in the diagram . It consists of three components. The

components are Online Exam Registration System which is a .EXE file and

other components are USER and SERVER which are .CLASS files.

The two .CLASS files USER and SERVER are dependent upon the .EXE

file Online Exam Registration System.

Result

Thus, the Component diagram for Online Exam Registration System is drawn

and explained.

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ExpNo: DEPLOYMENT DIAGRAM

Date:

Aim

To draw a deployment diagram for the Online Exam Registration System

Diagram

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SERVER

CLIENT1CLIENT2

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Description

The Deployment diagram for Online Exam Registration System is drawn

as shown in . The deployment diagram consists of a single processor i.e. the

SERVER and three devices i.e. the three CLIENTS which are connected to theSERVER processor through Wide Area Connection (WAN) and n number of

CLIENTS could be connected to the SERVER through WAN.

Result

Thus, the Deployment diagram for Online Exam Registration System is


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Exp No: CODE GENERATION

Date:

Aim

To generate code for the Online Exam Registration System

Program code

Class user

{

Public string username;

Public string userid;

Public string password;

Public string regno;

Public void login()

{

}

Public void registration()

{

}

Public void online pay()

{

}

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Public void printout()

{

}

Public void logout()

{

}

};

Class admin

{

Public string userid;

Public integer user regno;

Public integer subject code;

Public integer exam date;

Public integer exam fees;

Void display exam details()

{

}

Void register()

{

}

Void verification()

{

}

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Void payment()

{

}

Void printout()

{

}

};

Result

Thus, the code for the Online Exam Registration System is generated and

executed.

Exp no: CONCLUSION

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Date:

Aim

To write the conclusion for this project.

Conclusion

The Online exam registration is to make online registration for an exam.. Thus

the problem statement for the old exam registration is identified and those

problem statement are to overcome in this project.

The software requirement for this project are to obtain the usecase diagram for

the project is drawn with the following usecases such as login, display exam

details, registration, online payment, printer. The usecases are tackled by theuser and the admin.

The usecase diagram illustrates the following operation.

The user first login into the system and the user displays the exam details then

the user registers n he have to pay online and gets acknowledgement and prints

the registration form.

The sequence diagram illustrated the step by step process. The sequence

diagram in this project provides us the clear information about the activities that

are taking place in each usecase and also demonstrates about the objects and

actors involved in it.

Collaboration diagrams are similar to the sequence diagrams, show how the

objects interact over the course of time. Collaboration diagrams show the

sequence by numbering the messages on the diagram.

A class diagram is type of static structure diagram that describes the structure ofa system. The classes in the class diagram represent both the main objects and

interactions in the application. And the class diagram defines the attributes and

operation that are to be carried out in our project.

The state chart is used to model dynamic nature of a system. They define

different states of an object during lifetime. And these states are changed by

events. The entry and exit event are specified in each state. This explains the

flow of events from one state to another.

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The activity diagram represents the graphical representation of workers of

stepwise activities and actions with support for choice, iteration and

concurrency. It shows the overall flow of control.

A component diagram depicts how the components are wired together to formlarger components and or software systems. Components are wired together by

using an assembly connector to connect the required interface of one component

with the provided interface of another component. The main component in the

component diagram is server and admin. The user logins into the display exam

details and registers for examination and pays the paypal who performs the

transaction of money and prints the examination form.

A deployement diagram models the physical deployement of artifacts on nodes.

The nodes appear as boxes, and the artifacts allocated to each node as rectangles

within the boxes. Nodes may have sub nodes, which appear as nested boxes.

The processor in this diagram is the server. The device node is the users.

The source code is generated from these diagram. Thus the product is

implemented successfully.

Result

Thus the conclusion of the project is written successfully

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