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Automated Online Test System

Presented

by

Zelda Colson

Welcome To

(OLT)

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(Teacher) OTL is an Automated Online Test System that allows a teacheror an educator to create his / her test that can consist of multiple choice testquestions and true / false test questions which are generated by utilizing theUnix environment. The administer/ teacher is allow to generate as manyquestions as needed. This Automated Online Test System which theadministrator has to supply his/ her own testbank thus the system will

randomly generate questions for a test. This particular system also has it ownautomated Scoring system etc.

(Student) OTL is an Automated Online Test System that allows a student(s) to take online test and have the capability to view his / her scoreimmediately after taking the online exam. The student is also given theopportunity to view both the correct and incorrect solutions. Thus, this will

give the student opportunity to hopefully improve on the next time if some ofthe same answers or presented.

Scope

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System Path

C

Create a repositoryBy typing the command~testlab/bin/Xrepository/Xrepos_Create then hitEnter then type rehash

Install online test byTyping the command

~cis4932joe/bin/Install_OnlineTester.csh Xthen type rehash

Create a test bank noteyou can look atsamplebank.txt as anexample you may need tocheckin in order to use it.Make sure you use thesample naming technique

UU P

Please check to make sureall the files needed are in

your repository

Now type MakeTest.cshand hit enter. Selecteach choice in order andmake sure to enter in alltest information asrequested note to useruse the testbank that you

created.

If the test is generated sucessfullyThe run the test by typing the

./testname-t.run and see if there are anyError with your test. If the test does not

Generate please check your testbankIt may be that you have simply entered

a double quote which is not allowedor that you may some simple parse errors

After finding that all the testcomponents are working oneis now ready to have his/ her

students access the test

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System files & components

ScoreAnswer-t.oScoreAnswer-v.oScoreAnswer-x.o

ScoreAnswer.h

GetAnswer.cpp*GenTest.csh

GenTest.runAnsList.cpp

quiz.cpp Ge

MakeTest.csh

BinRepoistory

Compute scores

and store scoresinthe repository

Get Answerand displaypreviousanswer.

Load theanswer

Object filesHeader filefor theversion of

the scoringfunction

Generate An

Online Test

Generate

test main

Programfromquizx.cpptemplate

Helpgeneratemainprogramcomponents

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Continued

GenQuestions.h

GenQuestion.o

Generate nq questions from bank ofnb questions, and save question list

Object file

Xrepos_Create Create brand newrepository

Xa_update_Schedule

Use to add newassignments toschedule

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Inside Make Test.csh

Define Test

Option 1: testid,numquestions,

numtries,duemonth,dueday, duehour,maxtries

Generat

Generate testcomponentsfrom testbank

Set test id

Set testbanksize

Generate Testmain ProgramSource code

TPmcopy

quizx.cppTPmcopyGenTest.csh

Build Version of

Test(excutable)

TPmcopyAnsList.cpp,scoreAnswer.h,GenQuestions.h,GetAnswer.cpp,ScoreAnswer-

$testsyle.o,GenQuestion.0

Quit

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System Stakeholders

Thestakeholders:Teachers -User who will utilize the system to createhis/her own online test

Students-User who will utilized the system by takingthe test created by the tester

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Views and Constraints (Student)

Views

Welcome Message

User name

Date/ Time (Start andCompletion)

Test score

Test name

Answers both old answer andnew answer

Questions

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Constraints

It also alerts one to re-enter if there is an opportunity to try again

at particular question thus it will only allow the person to re-enter

an answer according to the maxtries defined for test.

It also alerts one if they no longer are able to re-take the testthat they have reached his/ her maximum attempts at taking the test.

It records the test try in advance to prevent student from studyingthe test without penalty.

After so many attempts the system will supply a new version of the

test to the student.

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Test Results Examples

1) Define Test | | 2) Generate Test Components from TestBank | | 3) Generate Test Main Program Source Code | | 4) Build Version of Test Program | | | | 0) QUIT | +--------------------------------------------------------+

WORKING ONT TEST# 1, 2 Questions, 3 TRIES, Due on 1/12 at 11 PM, TESTID = test1, TestBankSize = 50, SourceFileName = test1.cpp, tryLimit = 3 Enter Choice: 1 Enter test#: 1 Enter number of questions: 10 Enter number of tries per question list: 3 Enter Month Due (1-12): 4 Enter Date Due (1-31): 1 Enter Date PM Hour (1-11): 11 Enter maximum number of tries at exam: 3

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Enter Choice: 2 STARTING UP ... Test Program Builder

Enter name of question BANK file: unixbank.txt

Enter name of question CLASS file (e.g., test1, quiz1, final): test1class.cpp

Enter name of test PROCEDURES file (e.g., test1, quiz1, final): test1proc.cpp

WORKING ONT TEST# 1, 10 Questions, 3 TRIES, Due on 4/1 at 11 PM, TESTID =test1,TestBankSize = 40, SourceFileName = test1.cpp, tryLimit = 3Enter Choice: 3

No matchRCS/ quizx.cpp,v --> quizx.cpp

revision 1.22doneWORKING ONT TEST# 1, 10 Questions, 3 TRIES, Due on 4/1 at 11 PM, TESTID =test1,TestBankSize = 40, SourceFileName = test1.cpp, tryLimit = 3

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-

RCS/AnsList.cpp,v --> AnsList.cpp revision 1.1 done No match RCS/ScoreAnswer.h,v --> ScoreAnswer.h revision 1.1 done No match

RCS/GenQuestions.h,v --> GenQuestions.h revision 1.1 done No match RCS/GetAnswer.cpp,v --> GetAnswer.cpp revision 1.8 done No match RCS/ScoreAnswer-t.o,v --> ScoreAnswer-t.o

revision 1.1 done No match RCS/GenQuestions.o,v --> GenQuestions.o revision 1.1 done

Enter Choice: 4Enter test style (t - Tutorial; v - Verification; x - Live): t

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Errors Found Deficiencies

The system currently is allowing the

students to have the opportunity

to take the test more times then

that which was predefined when

generating the test.

The system at this time does not alert

The user to the fact that when a

compile error occurs in the system

that it may be the simple fact that

he/she may have placed double quote

someone within the test bank that

not allowed.

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Errors Found (Continued)

The system does not allow you to re-enter information if you have already hit enter beforeyou have deleted and corrected the incorrect information. By simply going back if youalready hit entered. You can not go back to the previous line you have to go back to thebeginning by selecting that choice where you entered the information in incorrectly. Thus,you are required to re-enter all the previous lines even if some of the lines previously wereentered in correctly.

The system does not alert the user that he / she must append class.cpp when asking forthe name of the class file.

The system does not alert the user that he/ she must append proc.cpp when ask for thename of class procedure file. The system will allow a user to enter the number of questions as being a letter when it

should only accept positive number and not characters , however, it will alert the user aftercompleting step 4 the it does there is an compile error in test 1 that has undeclared e.However it should alert the user that he/ she must re-enter when he/she entersunacceptable values at the time that it occurs. WORKING ON TEST# 1, 2 Questions, eTRIES, Due on 6/31 at 1 PM, TESTID = test1, TestBankSize = 50, SourceFileName =test1.cpp, tryLimit = 2

test1.cpp: In function `int main()': test1.cpp:132: e' undeclared (first use this function) test1.cpp:132: (Each undeclared identifier is reported only once for each function it appears in.) . The user should be alerted not to let the banksize = the number of question or the system

will not work correctly. Thus one should enter the bank size as being larger than thenumber of question be entered.

. The system should be more informative when it comes to presenting error deficiencies.

O

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Online Test(Use Case Diagram)

Teacher

Modify, add, delete, testinformation

Define Test

Generate TestComponentsfrom Test Bank

Generate TestMain ProgramSource Code

Build Version ofTest Program

Modify/VerifyStudents TestInformation

View Student Testinformation/ generatetest information

O li T

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Online Test(Use Case Diagram)

Student

Allowed to re-enteranswer if enteredincorrectly

View answerentered and thecorrect answer

Print Testinformation

Request for Testscore modification

Can Access / TakeOnline Test

Student Can Verify His/HerOnline Test Information

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Online TestClass-Diagram

char A;bool present;bool loaded;

AnsList

AnsList()Close() :voidLoad(char filename[]) :voidGetPrevious(int qnum, char prev[]) :voidReplace(int qnum, char ans[]) :voidSave(char filename[]) :void

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Online TestSequence-Diagram Define Test

Teacher

DefineTest View

StartSystem()

View

Submit(Choice1)

Controller

Define TestView Display()

Submit ( testnum, numquestions,numtries, dueday duehour maxtries)

Test

Main view :: View

View :: Display()

CreateTest :: test()

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Online TestSequence-Diagram Generate Test Components from Test Bank

Teacher

Model ViewController

Viewdisplay()

Generate TestComponentsfrom Test Bank

If choice =2

MVS :: Choice

Generate Test :: setname for questionBank file

System

Generate Test : : setname of question ClassfileGenerate Test : : setname of textProcedures file

Generate Test : :set name ofquestion Class file

Generate Test : : set

TestBankSize

display :: testnum, numquestions,numtries, dueday duehour ma tries ,

TestBankSize SourceFileName

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Online TestSequence-Diagram Generate Test Main Program Source Code

Teacher

Model ViewController

Viewdisplay()

Generate TestMain ProgramSource Code

If choice =3

MVS :: ChoiceGenerate Test Main::GenTest($testnum$duemonth $dueday$duehour$testbanksize$numquestions $numtries$maxtries)

System

display :: testnum, numquestions,numtries, dueday duehour ma tries ,TestBankSize SourceFileName

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Online TestSequence-Diagram Build Version of Test Program

Teacher

Model ViewController

Viewdisplay()

If choice = 4

MVS :: Choice

Build Version :: set teststyle

System

display :: executeable files

Build Versionof TestProgram

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Online TestSequence-Diagram Quit

Teacher

Model ViewController

Viewdisplay()

If choice = 0

MVS :: Choice

System

display :: MakeTest.csh TERMINATING

Build Versionof TestProgram