Online examination

Online Examination

Submitted as partial fulfillment of the requirement

For M.Sc. IT Semester III

Prepared for Subject: PROJECT III (P305)

Prepared By

Group No:-39

Name of Project Developer

1. Astha Patel (1416it22025) (237)

2. Hetal Zala (1416it22085) (271)

3. Zarana Patel (1416it22251) (251)

M.Sc. IT Programme

Department of Computer Science

Kadi Sarva Vishwavidyalaya

Gandhinagar

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PROJECT – IIIP305

Semester - III2015

Group No : 39

M.Sc. IT Programme, Department of Computer ScienceKadi Sarva VishwavidyalayaGandhinagar

Date:

PROJECT WORK CERTIFICATE

This is to certify that the project report submitted by Astha Patel,Hetal Zala,Zarana

Patel having Enrollment no.1416it22025,1416it22085,1416it22251, a student of M.Sc. IT

Semester- III, Department of Computer Science, KSV University, Gandhinagar have/has

completed his/her project titled as Online Examination satisfactorily.

We appreciate the enthusiasm & dedication towards work submitted.

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Internal Project Guide

Mr. Bhavesh KatariyaM.Sc. IT, GandhinagarKadi Sarva Vishwavidyalaya

Prof. B. R. Pandya

Head of Department, M.Sc. IT, GandhinagarKadi Sarva Vishwavidyalaya

ACKNOWLEDGMENT

I am grateful to my Mr.Bhavesh Katariya for providing me valuable guidance for

project work and other domain related information.

I would like to express my endless thanks to external source of referral, for giving

invaluable advice, direction, support and transferring knowledge throughout the project work.

Also my hearty gratitude to Head of Department, Prof. B. R. Pandya for giving me an

opportunity for learning through the process of project work by which I can improve my

technical skills along with practical exposure and its applicability in the industry.

Name of Student: Enrollment No.:

Astha Patel 1416it22025

Hetal Zala 1416it22085

Zarana Patel 1416it22251

Scope:-

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Can be used anywhere any time as it is a web based application(user location doesn’t matter).

Online examination is designed for educational institutes(general).

The type of question is only multiple choice.

Requirement

Functional Requirement

User Aspect:

Requesting registration.

Logging into the system.

Selecting Subject

Appearing for the examination.

Show the result at the end of the examination.

Exam Module:-

Examination process

1)Login to the online examination system.

2)Give Exam.

3)Submit.

The form of question in test page:-

Multiple choice questions .

The question are selected at random.

Tools And Technology:-

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Code Building Language :-

Microsoft Visual Studio 2012

Scripting Language :-

ASP.NET(C#)

CSS(Cascading Style Sheet)

HTML(Hyper Text Markup Language )

JAVA Script

Application Browser :-

Chrome or above

Data Base:-

Microsoft Sqlserver-2008

Scripting Tool :

AJAX

Platform :-

Microsoft Windows 7

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Hardware Requirement

Server Side :-

60 GB of available hard-disk space 2 GB of RAM 2.5 GHz processor

Clint Side :-

256 MB of RAM Intel Pentium 4 processor HDD 50 GB

Server Side :-

Operating System : Microsoft Windows 7 Front End : MS Visual Studio 2012 Back End : SQL Server 2008 Programming Language : Asp.Net with C# Web browser : Internet Explorer, Chrome

Clint Side :-

web browser : Chrome Chrome or above Internet Explorer 9 or above Microsoft Windows XP/7 OS

Data Dectionary

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Software Requirement

1. Registration

2. Subject

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Column Name

Data type Constraint Description

Subject id Int PK Store subject id

Subject name Varchar(15) Not null Store subject name

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3. Question

Column name

Data type Constraint

Que id Int PK

Que Varchar(max) Not null

Option 1 Varchar(max) Not null




Correct Ans Varchar(2) Not null

4. Exam

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Column name


e_id Int PK

sub_id int FK

title nvarchar(50) Not null

date nvarchar(20) Not null

start_time nvarchar(50) Not null

no_of_que int Not null

duration nvarchar(50) Not null

markque int

5. Result

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Column name


Result_id Int PK

Exm_id int FK

Que_id int FK

Total Int Not null

Obt_marks int Not null

Coding

Bal.cs :-

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using System;using System.Collections.Generic;using System.Linq;using System.Web;

public class Bal{

public Bal(){

} public int regi_id { get; set; } public String name { get; set; }

public String uname { get; set; } public String pwd { get; set; } public String email { get; set; } public String cno { get; set; } public int login_id { get;

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set; } public string pic { get; set; } public int que_id { get; set; } public int e_id { get; set; }

public String question { get; set; } public String op1 { get; set; } public String op2 { get; set; } public String op3 { get; set; } public String op4 { get; set; } public String ans { get; set; }

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public int sub_id { get; set; }

public String title { get; set; } public String date { get; set; } public String start_time { get; set; } public String duration { get; set; } public String score { get; set; } public String sub_name { get; set; } public String no_of_que { get; set; } public String markque { get; set; }

public int result_id {

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get; set; } public int total { get; set; } public int obt_marks { get; set; }

public string subject { get; set; }

Dal.cs:-

using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Data;

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using System.Data.SqlClient;using System.Configuration;

public class Dal{ SqlConnection con; SqlCommand cmd = new SqlCommand(); SqlDataAdapter da; DataSet ds; SqlDataReader dr; DataTable dt;

public Dal() { con = new SqlConnection(ConfigurationManager.ConnectionStrings["cnstr"].ToString()); }

//registration

public void registerinsert(Bal b) { cmd = new SqlCommand("insert_reg", con); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@uname", b.uname); cmd.Parameters.AddWithValue("@pwd", b.pwd); cmd.Parameters.AddWithValue("@email", b.email); cmd.Parameters.AddWithValue("@cno", b.cno); cmd.Parameters.AddWithValue("@pic", b.pic);

con.Open(); cmd.ExecuteNonQuery(); con.Close();

}

//Login

public SqlDataReader login(Bal b) { if (con.State == ConnectionState.Closed) { con.Open(); } cmd.CommandText = "select * from registration where uname=@uname and pwd=@pwd "; cmd.Parameters.AddWithValue("@uname", b.uname);

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cmd.Parameters.AddWithValue("@pwd", b.pwd); cmd.Connection = con; dr = cmd.ExecuteReader(); return dr; } // question

public void addque(Bal b) {

cmd = new SqlCommand("insert_que", con); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@sub_id", b.sub_id); cmd.Parameters.AddWithValue("@que", b.question); cmd.Parameters.AddWithValue("@op1", b.op1); cmd.Parameters.AddWithValue("@op2", b.op2); cmd.Parameters.AddWithValue("@op3", b.op3); cmd.Parameters.AddWithValue("@op4", b.op4); cmd.Parameters.AddWithValue("@ans", b.ans);

con.Open(); cmd.ExecuteNonQuery(); con.Close(); } //subject public void addsub(Bal b) { cmd = new SqlCommand("insert_sub", con); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@sub_name ", b.sub_name);

con.Open(); cmd.ExecuteNonQuery(); con.Close(); } //exam ss public DataTable getsub() { da = new SqlDataAdapter("select * from subject", con); dt = new DataTable(); da.Fill(dt); return dt;

}

public void addexam(Bal b)

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{

cmd = new SqlCommand("insert_exam", con); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@sub_id", b.sub_id); cmd.Parameters.AddWithValue("@title", b.title); cmd.Parameters.AddWithValue("@date", b.date); cmd.Parameters.AddWithValue("@start_time", b.start_time); cmd.Parameters.AddWithValue("@no_of_que", b.no_of_que); cmd.Parameters.AddWithValue("@duration", b.duration); cmd.Parameters.AddWithValue("@markque",b.markque); con.Open(); cmd.ExecuteNonQuery(); con.Close();

} public void addresult(Bal b) { cmd = new SqlCommand("insert_result", con); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@subject", b.subject); cmd.Parameters.AddWithValue("@reg_id", b.regi_id); cmd.Parameters.AddWithValue("total", b.total); cmd.Parameters.AddWithValue("obt_marks", b.obt_marks); con.Open(); cmd.ExecuteNonQuery(); con.Close(); }

}

Exam.cs:-

using System;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Web;

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usingSystem.Web.UI;usingSystem.Web.UI.WebControls;usingSystem.Data;usingSystem.Data.SqlClient;usingSystem.Configuration;

publicpartialclassUser_Exam : System.Web.UI.Page{Bal b1 = newBal();Dal d1 = newDal();SqlConnection con;SqlCommandcmd;SqlDataReaderdr;stringstr = ConfigurationManager.ConnectionStrings["cnstr"].ConnectionString;

protectedvoidPage_Load(object sender, EventArgs e) {

if (!IsPostBack) {Fillsub();showrecord(); } }publicvoidFillsub() { DropDownList1.DataTextField = "sub_name"; DropDownList1.DataValueField = "sub_id"; DropDownList1.DataSource = d1.getsub();DropDownList1.DataBind();DropDownList1.Items.Insert(0, newListItem("- - - select - - -", "0")); }

publicvoidshowrecord() {

con = newSqlConnection(); con.ConnectionString = str;cmd = newSqlCommand();

cmd.CommandText = "SELECT *, ROW_NUMBER() OVER(ORDER BY sub_idasc) as Sequence FROM(select Top 10 * FROM question WHERE (sub_id = " + DropDownList1.SelectedValue + ") ORDER BY NEWID() ) as t";cmd.Connection = con;con.Open();dr = cmd.ExecuteReader();if (dr.HasRows) { GridView1.DataSource = dr;

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GridView1.DataBind(); }else { GridView1.DataSource = null;GridView1.DataBind();Response.Write("No question"); }con.Close(); }protectedvoidbtnsubmit_Click(object sender, EventArgs e) { GridView1.Visible = false;rs.Visible = true;int que = GridView1.Rows.Count;string sub = DropDownList1.SelectedItem.ToString();RadioButton r1, r2, r3, r4;HiddenFieldhrd;int count = 0;stringselans="-1";for (int i = 0; i < GridView1.Rows.Count; i++) { r1 = (RadioButton)GridView1.Rows[i].Cells[0].FindControl("rad1"); r2 = (RadioButton)GridView1.Rows[i].Cells[0].FindControl("rad2"); r3 = (RadioButton)GridView1.Rows[i].Cells[0].FindControl("rad3"); r4 = (RadioButton)GridView1.Rows[i].Cells[0].FindControl("rad4");hrd = (HiddenField)GridView1.Rows[i].Cells[0].FindControl("hf");

if (r1.Checked) {selans = "A"; }

if (r2.Checked) {selans = "B"; }if (r3.Checked) {selans = "C"; }if (r4.Checked) {selans = "D"; }if (hrd.Value == selans) {count++;

}

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Label1.Text = "Your score is " +" " + count + " " + "out of" + " "+ que;

} b1.total= que; b1.obt_marks=count; b1.subject= sub; b1.regi_id = 1;d1.addresult(b1);

}protectedvoid Button2_Click(object sender, EventArgs e) {rs.Visible = false; GridView1.Visible = true; Button1.Visible = true;showrecord(); }}

Screen Shots.

Registration

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Login

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Add Subject

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Add Exam

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Add Question

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Start Exam

Result:

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Education

Online examination