Exam Suite Ppt | Java (Programming Language) | User (Computing)

EXAM SUITE

A Mini - Project Report submitted in partial fulfillment of the requirement for the award of the degree of Bachelor of Technology in

Computer

Science & Engineering By

08M61A0581 08M61A05B9 08M61A05C7 08M61A0588

G . NARENDRA S . ADITYA V . GOWTHAM J . SHIVA

Under the guidance of

Mr . V . KONDAL RAO M . Sc . M . Tech . ,

DEPARTMENT OF COMPUTER SCIENCE & ENGINEERING SWARNA BHARATHI INSTITUTE OF SCIENCE &TECHNOLOGY Pakabanda street, Khammam-507 001. Ph: 08742-237777, 247777. ( 2011 - 2012 )

EXAM SUITE

INTRODUCTION Ø“Exam Suite” is developed in Java, which mainly focuses on basic Exam operations. Ø ØWhen compared to manual examination procedure it is very accurate. Ø ØDesigned to help users to write exams. Ø ØIt is a simple objective type exam suite.

REQUIREMENTS HARDWARE REQUIREMENTS :§Processor

: Intel Pentium IV 2.4 GHZ or

above §RAM §HDD

: 256MB of RAM : 40 GB or higher

SOFTWARE REQUIREMENTS : 

§OS §Environment §Front end §Back end §

: MS WINDOWS XP SP2 : Java Runtime Environment 1.5 : Java JDK1.5 : Microsoft Access 2003 or above

ARCHITECTURE

Why JAVA ??

ØJava is a programming language developed by Sun Microsystems in 1995 ,is based on the concepts of C and C++. Ø ØIt was initially called “Oak ” but was later renamed to “Java ” . Ø ØEarlier day problems of portability and

platform independence were wiped out by “Java ” .

Ø ØIt inherits the concepts of OOP’s.

FEATURES OF JAVA : 

ØThe Java Language is §Simple §Object Oriented §Platform-Independent §Robust §Secure §Distributed §Multithreaded

 

ABOUT MS - ACCESS

ØAccess is a relational database program . ØAccess is used to enter, edit, and analyze lists of data. ØAdvantages of Access §Duplicate data is minimized §Information is more accurate §Data entry is faster and easier §Information can be viewed and sorted in multiple ways. §Information is more secure §Information can be shared among several users §Information retrieval is faster and easier

DATA FLOW DIAGRAM

Context Diagram USER

LEVEL 1: Skeleton Structure

RESULT

LEVEL 2: DATA BASE

SIGNUP USERS

EXAM

EXAM RESULTS

LEVEL 3: DATABASE SYSTEM

PASSWORD/USERNAME

E - R DIAGRAM

PHNO

EMAIL

NAME

PASSWORD

PASSWORD

USER NAME

SIGN UP REGISTERS

LOG FORM EXAM

IS USER

WRITES

IS ADMIN

VIEWS

USER

SELECT EXAM

ADMIN MAIN

RESULT ADMIN RES

ADMIN ADD

ADMIN DEL

NAME

EXAM

PERCENT

STATUS

USE CASE DIAGRAMS

LOGIN

SIGN UP LOGIN

SELECT EXAM ADD QUESTION

SELECT ANS EDIT QUESTION

ADMINISTRATOR

USER

RESULT

EDIT RESULT

LOGOUT DELETE QUESTION

CLASS DIAGRAM ADMMAIN --------------ADD DEL RES --------------ADDQ () EDITQ () EDITRESULT ()

1

LOGFORM -------------------USERNM PASSWORD -------------------SIGNUP () 1 LOGIN () EXIT ()

SIGNUP --------------USERNM E - ID PSSWD PHNO --------------SAVE () LOGIN ()

* 1 RULES ------------------------------------CONTINUE ()

ADMINADD ------------------SUBJECT QUESTION CHOICE ANSWER ------------------ADD () EXIT ()

ADMINDEL ------------------QUESTION ------------------DELETE () DELETEALL ()

ADMINRES -----------------E - MAIL EXAM PERCENT STATUS -----------------DELETE () DELETEALL ()

SELECTEXAM -----------------OP1 OP2 OP3 -----------------NEXT ()

RESULT -----------------NAME EXAM PERCENT STATUS -----------------EXIT () LOGOUT ()

SEQUENCE & ACTIVITY DIAGRAMS

USER

ADMIN

LOGIN FORM

SIGN UP

EXAM SELECT

EXAM

DATABASE

1.LOGIN

2.INVALID USER

3.CREATE ACCOUNT 4.SELECT EXAM

5.REQUEST QUESTIONS 6.LOAD QUESTIONS 7.STORE RESULTS

8.VIEW RESULTS 1.LOGIN 2.ADD QUESTIONS 3.EDIT QUESTIONS

4.VIEW RESULTS

SIGN UP [NOT REG]

LOGIN [NOT ADMIN]

[REGISTERED]

[IF ADMIN] [IF ADD QUES]

[IF EDIT QUES]

[IF NOT]

EDIT QUES

[IF NOT]

[IF EDIT QUES]

RULES ADD QUES SELECT EXAM [IF NOT]

EXAM

[IF SEE RES]

SEE RESULTS

RESULT [IF NOT] [IF LOGOUT]

[IF EXIT]

EXIT

DATA BASE TABLES

Name: Q Primary

Name: Regis Pri mary ke

Name: Res

Field name

SYSTEM DESIGN ØOUTPUT FORM DESIGN

§Efficient, intelligible output design should improve the system relationship with the user and help in decisionmaking. §Printouts should be designed around the output requirement of the user.

ØINPUT FORM DESIGN

§Input Design is the process of converting user originated computer based format. §The goal of designing input data is to make data entry as easy, logical and free from errors as far as possible.

MODULES ØThe software Exam Suite has 3 main modules. Ø a.Login Module b. c.Insertion to Database Module d. e.Extracting from Database Module

SCREEN SHOTS

Exam Suite : Login

Exam Suite : Sign up

Exam Suite : Rules

Exam Suite : Select Exam

Exam Suite : Start Exam

Exam Suite : Exam

Exam Suite : Result

Exam Suite : Administrator

Exam Suite : Add Question

Exam Suite : Delete Questions

Exam Suite : See Results

APPLICATIONS ØThis software helps to train the users before attending their real time exams. Ø ØThis can also be used in software companies to test the performance of their employees. Ø ØIt can also be used during campus interviews for testing the technical knowledge.

LIMITATIONS ØDuring unusual termination or system failure the exam may be interrupted. Ø ØIt is an offline application Ø ØIt is not so flexible as online examination suite

FUTURE ENHANCEMENT ØThe proposed system is purely an Exam Suite we can make this project as online where every customer using their E-mail ID can view their result details. Ø ØAlso, we can include online, updating by the authorized person. Ø ØWhen making online, Exam procedures and latest news about the Exam will be seen in our software. Ø ØAny comments can be included by the user.

CONCLUSION ØThe “ Exam Suite ” is a great improvement over the manual system like hand written exams. Ø ØThe computerization of the system has speed up the process and it is less time consuming. ØIt is very difficult to keep answer papers and all such things. Ø ØThe system avoids data redundancy and inconsistency. Ø ØIt provides security and integrity. ØData is easily retrieved. Thus the system is user friendly.

REFERENCE    

BOOKS :-

üJava 2 Complete Reference . ü üCore Java 2 Seventh Edition by Cay S . Horstmann and Gary Cornell . ü üAdvanced Java by Balaguruswamy . ü üProgramming using Java by David . J . ECK ü üJava Design Patterns by James W . Cooper  

THANK YOU....

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