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Student Mark Analyzing System Reg.No.: 30306104311
STUDENT MARK ANALYZING SYSTEM
AIM:
To develop software for Student mark analyzing system with various functional and
non functional part of design namely,
PROBLEM ANALYSIS AND REQUIREMENT ANALYSIS.
USE CASE DOCUMENTATION
UML DIAGRAMS
TEST PLAN
PROBLEM DEFINITION
The student mark analyzing system is a system used for conducting the exam, analyzing
the answers, calculating the grade and displaying the result. In this system the student
details were present already in the database. The student appears for the exam and enters
the answers as required. During the course of the exam, the supervisor monitors the
student who writes the exam. The analyzer checks the paper and assigns the marks. Then
the system is used for analyzing the percentage and the grade of the student. The
administrator and students can view their results by logging into the system.
OBJECTIVE OF THE APPLICATION
The ultimate goal of this project is to develop a database to integrate the process of the
writing of the exam and assigning the scores to the student and also a way of displaying
the result.
Student Mark Analyzing System Reg.No.: 30306104311
SIGNIFICANCE OF THE APPLICATION
The significance of the project includes the following key features
The examination can be conducted in a secure environment.
Once the papers have been submitted the analyzer can enter the marks into the
database.
The system assigns the grade automatically based on the marks secured by the
student.
The marks can be easily updated.
The students can easily check their scores.
Access to database can be setup on username / password basis with multiple users and privileges
FUNCTIONAL REQUIREMENTS:
Verifying details Supervisor verifies the student details before the exam.
Answering The students should answer the questions within the given time limit.
Evaluation The analyzer evaluates the answers and awards marks for the correct answers.
Calculating grade The system generates the grade for the students based on the percentage they have scored.
Store the results The administrator stores the results in the database
Display the results The students view their result by logging into the system.
Student Mark Analyzing System Reg.No.: 30306104311
Student Mark Analyzing System Reg.No.: 30306104311
Student Mark Analyzing System Reg.No.: 30306104311
Student Mark Analyzing System Reg.No.: 30306104311
USE CASE DIAGRAM:
superviserconduct exam
write exam
analyzer
database administrator
maintains database
calculates mark
student
display result
total and grade
<<extend>>
evaluation
<<extend>>
Student Mark Analyzing System Reg.No.: 30306104311
STATE CHART DIAGRAM
conduct the exam
write the exam
login reg the stu.details
correct the answers
award the marks
update the changes
store it in db
give questwrite the answers
compute the marks & percentage
calculate
verify the details
enter the student details
enter the markscheck
update
add to db display the result
view
evaluatet
Student Mark Analyzing System Reg.No.: 30306104311
ACTIVITY DIAGRAM:
1. CONDUCTING EXAM:
Start
Valid
Login
Get student details
Give question
Exit
Write answers
Submit Store details
Update dB
NewState
Database adminStudentSuperv isor
Student Mark Analyzing System Reg.No.: 30306104311
2. EVALUATION:
Start
Login
Correcting answers
Award marks
Calculate Total and percent
Per>=80
Per>=60
Per>=40Grade A
Grade B
Grade C
Grade D
Storing details Update dB NewState2
Database adminAnalyser
Student Mark Analyzing System Reg.No.: 30306104311
3. DISPLAY RESULT:
Start
Login
Enter reg.no
Search dB
Display result
Exit
Print result
Update dB
Database adminStudent
Student Mark Analyzing System Reg.No.: 30306104311
SEQUENCE DIAGRAM:
1. CONDUCTING EXAM:
:Supervisor :Student :Database admin
1:Gets the student details
3:Give the questions
2:Check details
4:Write the answers
5:Submit
6:Store details
7:Exam is conducted successfully
Student Mark Analyzing System Reg.No.: 30306104311
2. EVALUATION:
:Analyzer :Database admin
1:Login
2:Correct the answers
3:Calculates the total and percentage
4:Check the percentage
5:Determines the grade
6:Evaluation completed successfully
Student Mark Analyzing System Reg.No.: 30306104311
3.DISPLAY RESULT:
:Student :Database admin
:Database system
1:Login
2:Enter the details
3:Verifies the details
4:Search the given detail
5:Display the details
6:Result is displayed successfully
Student Mark Analyzing System Reg.No.: 30306104311
COLLABORATION DIAGRAM:
1. CONDUCTING EXAM:
:Supervisor
:Student
:Database admin
2: 2:Check details
6: 6:Store details
1: 1:Gets the student details3: 3:Give the questions
4: 4:Write the answers5: 5:Submit
7: 7:Exam is conducted successfully
2. EVALUATION:
:Analyzer
:Database admin
4: 4:Check the percentage
1: 1:Login2: 2:Correct the answers
3: 3:Calculates the total and percentage
5: 5:Determines the grade6: 6:Evaluation completed successfully
Student Mark Analyzing System Reg.No.: 30306104311
3. DISPLAY RESULT:
:Student :Database admin
:Database system
3: 3:Verifies the details
5: 5:Display the details
1: 1:Login2: 2:Enter the details
4: 4:Search the given detail6: 6:Result is displayed successfully
Student Mark Analyzing System Reg.No.: 30306104311
Student Mark Analyzing System Reg.No.: 30306104311
Student Mark Analyzing System Reg.No.: 30306104311
Student Mark Analyzing System Reg.No.: 30306104311
Student Mark Analyzing System Reg.No.: 30306104311
TEST PLAN
Overview
Test plan objectives To ensure that the Student mark analyzing system will:- Function consistently and reliably in accordance with current
business operations.- Meet or exceed user requirements and technical specifications.- Not adversely impact other systems or the existing technology
environment.
Testing Assumptions - The student details which have to be verified were already present in the database.
- It is assumed that student can view the results using the system which is already tested.
Risks & Contingencies The following risks apply to the testing process and may impact either the proposed date of readiness for the deployment of online reservation system, or the comprehensive level of testing that can be performed in each of the Functional Units:- The actual deployment of student mark analyzing system may
take longer to perform than anticipated, as the conventional mark analyzing system is also using the same database.
Student Mark Analyzing System Reg.No.: 30306104311
RESULT:
Thus the Problem analysis & Requirement Analysis and various Use case scenarios ,UML diagrams, Test plans has been studied successfully.