STUDENT MARK ANALYZING SYSTEM

AIM:

To develop software for student marks analyzing system and also draw a different UML diagrams for that.

DESCRIPTION:

The main objective of our project is to develop a student mark analysis system for colleges. There are four phases such as analysis, design, implementation and testing. The student details can also be maintained using the software.

It simply holds the various mark details of students and it creates the required, report, whenever needed. The use case diagrams drawn clearly define the user requirements and capture the goals of the user and the responsibility of the system to its users.

The software is a solution to many recurring problems such as managing student mark list and generating reports. The future enhancements of the project can also be made based on the user requirements.

STUDENT MARK ANALYZING SYSTEM

Use case diagram:

authendication

admin

student

perculationstudent1

reports

Class diagram:

studentnameregnodepartmentyearbatchdobadd

reporttotal markspercentagestudent marks(eaach)student marks

reports()

markssubject namemarksstudent name

mark details()

admim1user idpass word

authendication()

perculationpassfaildestinationfirst classsecond class

result()

Sequence diagram:

admin1 database student

user id & password

check

checking status

enter reg.no

reg no

mark analysis

search

mark analysis

calculate

report

Collaboration diagram:

admin1 database

student

2: check7: search9: calculate

1: user id & password6: mark analysis

3: checking status8: mark analysis

4: enter reg.no10: report

5: reg no

Activity diagram:

Student

Read Dept

Marks

Marks>50 Marks<50

Grade"u"Grade"s"

FailPass

STUDENT MARK ANALYZING SYSTEM

Codings:

FORM:1

Private Sub Command1_Click()If Text1.Text = Text2.Text ThenForm5.ShowEnd IfEnd Sub

FORM:2

Private Sub Command1_Click()Data1.Recordset.AddNewEnd Sub

Private Sub Command2_Click()Data1.Recordset.UpdateEnd Sub

Private Sub Command3_Click()Data1.Recordset.DeleteEnd Sub

Private Sub Command4_Click()Form5.ShowEnd Sub

FORM:3

Private Sub Command1_Click()Text8.Text = (Val(Text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text7.Text)) / 6If (Text2.Text >= 45 And Text3.Text >= 45 And Text4.Text >= 45 And Text5.Text >= 45 And Text6.Text >= 45 And Text7.Text >= 45) ThenText9.Text = "PASS"ElseText9.Text = "FAIL"

End IfEnd Sub

Private Sub Command2_Click()Form5.ShowEnd Sub

FORM:4

Private Sub Command1_Click()Form5.ShowEnd Sub

FORM:5

Private Sub DISPLAY_Click()Form3.ShowEnd Sub

Private Sub PERSONAL_Click()Form2.ShowEnd Sub

Private Sub REPORT_Click()Form4.ShowEnd Sub

RESULT:

Thus the UML diagrams for Student Marks Analyzing System have been drawn and project has been successfully completed