1. SMS Based Student Marks Information System

2. TEAM Members PUSHPA LATHA.U K.S.CHAKRAVARTHY VISHNU PRIYA.E
P.SUNIL KUMAR

3. INTRODUCTION
Student Marks Information System (SMIS) is a application software designed to introduce a conductive and structured information exchange environment for integrating students, parents, teachers and the administration of a school or college.
These software systems enable educational institutions to supervise student- related activities such as
keeping records of tests or examinations conducted,
attendance,
details of marks scored,
particulars of everyday school attendance

4. SCOPE
Student’s complete marks and attendance details are entered in this system by the administrator. The student registration should contain the information (like semester marks, attendance details etc). This is saved in the database. SMIS can be useful in many areas like
Universities, colleges, institutions.
Private and government sector industries .

5. EXISTING SYSTEM
Existing system includes paper works made by human so the time taken to maintain all these details are very long and also tedious to implement.
There are more number of ways are there to know a students mark in the modern world.
Few of them are getting a newspaper result, website related marks/results and going to the college directly or making a phone call to the institute.

6. Limitations of EXISTING SYSTEM
NEWSPAPER
The system is not an online system.
RESULTS ON WEBSITES
COLLEGE VISIT
CALL TO INSTITUTE

7. PROPOSED SYSTEM
The proposed system is based on mobile phone.(This project is supported by a range of Nokia phones start from 5110 to latest models.)
Here you have to type your exam register number and then send short message service (SMS) to the institute number, that institute number must be connected to a system through a data cable.

8. ADVANTAGES OF THE PROPOSED SYSTEM
No mistakes are done regarding students marks and attendance details
Availability of information from a single source
Without any time delay the student’s marks and attendance details are send through the SMS to the mobile.
Monitoring student-related activities.
The proposed system overcomes the drawbacks (like college visit or calling the institute person to know their results) of the existing system.

9. FEASIBILITY STUDY

10. Types of FEASIBILITY Economical Feasibility Operational Feasibility
Technical Feasibility

11. ECONOMICAL FEASIBILITY
Economic Feasibility means the cost of understanding project and it should less cost than the existing system.
Economic analysis is the most frequently used method for evaluating the effectiveness of a new system.
More commonly known as cost/benefit analysis, the procedure is to determine the benefits and savings that are expected from a candidate system and compare them with costs.

12. If benefits outweigh costs, then the decision is made to design and implement the system. An entrepreneur must accurately weigh the cost versus benefits before taking an action.
Cost Based Study: It is of 2 types
1. Development costs
2. Operating costs.
Time Based Study:
This is an analysis of the time required to achieve a return on investments.

13. OPERATIONAL FEASIBILITY
Operational feasibility is a measure of how well a proposed system solves the problems.
Operational Feasibility means users should support the project.
It identified opportunities during scope definition and how it satisfies the requirements identified in the requirements analysis phase of system development.

14. TECHNICAL FEASIBILITY
Project feasibility focuses on project management and overall coordination. When evaluating proposals, the following project feasibility items should be considered and evaluated.
System Performance
System Interfaces
Development Processes
Risk Assessment
Security
Failure Immunity

15. Software Requirements
Operating System : Windows XP/2003 or Linux/Solaris
Programming Language : .NET
User Interface : HTML
Web Browser : Internet Explorer 4.0
IDE/Workbench : Visual Studio 3.5
Database : Microsoft Access
Toolkit : MMIT (Microsoft Mobile Internet Toolkit).
Software Requirements

16. Hardware Requirements
Processor : Pentium III Processor
Hard Disk : 40GB
RAM : 256MB
Processor clock speed : 700 MHz Clock Speed

17. SYSTEM DESIGN

18. MODULES Student register entry form Student mark entry form
Student attendance details
View register details
View mark details

19. DATA FLOW DIAGRAMS

20. A data-flow diagram (DFD) is a graphical representation of the "flow" of data through an information system. DFD’s can also be used for the visualization of data processing (structured design).
Context Diagram
STUDENT MARKS
SMIS
ADMIN
STUDENT ATTENDANCE

21. Final System Diagram Admin Parent STUDENT REGISTER STUDENT MARKS ENTRY
COLLEGE
STUDENT
ATTENDANCE
DATABASE
Final System Diagram

22. UML Diagrams

23. USECASE Diagram User College Admin Enquriy of marks
Accepting the request
Admin
Sending the sms

24. ACTIVITY Diagram User If regdno is valid Receive sms from user
Send reply
exit

25. CLASS Diagram User name : string id : number address : string
receiveSms()
edit()
delete()
college
id : address
sendsms()
marks
sno : varchar2
total : number
total()
create()
admin
receivesms()
update()
modify()
attendence
no.workingdays : number
no.presentdays : number
no.absentdays : number
insert()

26. SEQUENCE DIAGRAM Collaboration Diagram :user :admin :college
enquiry of marks through sms(sending sms)
give stud details
get the marks
Collaboration Diagram

27. Common Language Runtime : Assemblies :
TECHNOLOGIES
.NET : NET is a collection of tools, technologies, and languages that all work together in a framework to provide the solutions.
Common Language Runtime :
Assemblies :

28. .NET FRAMEWORK

29. NAMESPACE System.IO System.Collections System.Windows.Forms
System.Web.UI
System.Threading
System.Mobile.UI
System.Data.OleDb
System.Data.Oracle
System.Data.SqlClient
System.Data.ODBC
NOTE : Here “Using” Keyword is used.
Ex: Using System.Collections
Using System.Web.UI
Class Finance { }

30. Microsoft Mobile Internet Toolkit (MMIT):
SMS GATEWAY:  
An SMS gateway is a Web site that allow users to send SMS messages from a Web browser to people within the cell served by that gateway.
An SMS gateway can also serve as an international gateway for users with roaming capability.
Microsoft Mobile Internet Toolkit (MMIT):
MMIT or .NET mobile extends the functionality of .NET framework and enables to develop mobile applications for mobile devices like cell phones and PDA’s.
web based applications
local applications.

31. CODING
SMS FORM
if (DropDownList1.SelectedItem.Text == "ATTENDANCE") { OleDbConnection cn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:/httpdocs/App_Data/NCEW.mdb;Persist Security Info=True"); string query = "select * from STUDENT_ATTENDANCE where REGISTRATIONNO='" + TextBox1.Text + "'"; OleDbDataAdapter da = new OleDbDataAdapter(query, cn); DataSet ds = new DataSet(); da.Fill(ds);

32. if (ds. Tables. Count. = 0) { try DataRow dr = ds. Tables[0]
if (ds.Tables.Count != 0) { try DataRow dr = ds.Tables[0].Rows[0]; Label2.Text = "By " + dr["DATE"].ToString() + " for " + dr["WORKINGDAYS"].ToString() + " working days, leaves are " + dr["LEAVES"].ToString(); return; }

33. SEARCH STUDENT
protected void Button1_Click(object sender, EventArgs e) {
String cstr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Server.MapPath("~/App_Data/NCEW.mdb") + ";Persist Security Info=True";
System.Data.OleDb.OleDbConnection con = new ystem.Data.OleDb.OleDbConnection(cstr);
string qry = "SELECT REGISTRATIONNO, ADMISSIONNO, STUDENTNAME, DATEOFBIRTH, FATHERNAME, ADDRESS, CONTACTNO, ID, COLLEGENAME, BRANCHNAME FROM STUDENT WHERE (REGISTRATIONNO = '" + TextBox1.Text + "')";
OleDbDataAdapter da = new OleDbDataAdapter(qry, con);
DataSet ds = new DataSet();
da.Fill(ds);

35. EXECUTION
STUDENT MARKS
STUDENT ATTENDENCE

36. CONCLUSION
This system as explained in the entire presentation has the most reliable database as on now and user-friendly interfaces with useful tool tips provided for the convenience of the user whenever they are required .

37. FUTURE ENHANCEMENTS
By providing additional functionality like student-staff interaction.
We can enhance it by making the same project to work on Internet.