28-08-2014, 10:36 AM
Automated online Testing System
Automated.ppt (Size: 269.5 KB / Downloads: 295)
Scope
(Teacher) OTL is an Automated Online Test System that allows a teacher or an educator to create his / her test that can consist of multiple choice test questions and true / false test questions which are generated by utilizing the Unix environment. The administer/ teacher is allow to generate as many questions as needed. This Automated Online Test System which the administrator has to supply his/ her own testbank thus the system will randomly generate questions for a test. This particular system also has it own automated 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 score immediately after taking the online exam. The student is also given the opportunity to view both the correct and incorrect solutions. Thus, this will give the student opportunity to hopefully improve on the next time if some of the same answers or presented.
System Stakeholders
The stakeholders:
Teachers -User who will utilize the system to create his/her own online test
Students-User who will utilized the system by taking the test created by the tester
Views and Constraints (Student
Views
Welcome Message
User name
Date/ Time (Start and Completion)
Test score
Test name
Answers both old answer and new answer
Questions
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 test
that they have reached his/ her maximum attempts at taking the test.
It records the test try in advance to prevent student from studying the test without penalty.
After so many attempts the system will supply a new version of the test to the student.
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
Errors Found (Continued)
The system does not allow you to re-enter information if you have already hit enter before you have deleted and corrected the incorrect information. By simply going back if you already hit entered. You can not go back to the previous line you have to go back to the beginning 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 were entered in correctly.
The system does not alert the user that he / she must append class.cpp when asking for the name of the class file.
The system does not alert the user that he/ she must append proc.cpp when ask for the name 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 after completing 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 enters unacceptable values at the time that it occurs. WORKING ON TEST# 1, 2 Questions, e TRIES, 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 the number of question be entered.
. The system should be more informative when it comes to presenting error deficiencies.