The document describes the design and implementation of a computer-based assessment system. It discusses how CBA can save time and resources compared to paper-based exams. The proposed system would allow randomization of questions, immediate results processing, and secure question databases. Object-oriented analysis and design was used along with UML diagrams. The system was implemented using technologies like PHP, MySQL, and tested on a WAMP server. It features registration, randomized adaptive testing, and automatic grading capabilities.
ABSTRACT
This project is be designed and developed to handle Frequently Asked Questions posted to various departments in a university. The University examination branch wants to maintain all the frequently asked questions in the database subject wise, to avail them to all the students whenever necessary. They will update the questions as and when required. The primary goal of the Query Handling Service is to provide an environment that is both convenient and efficient to use in retrieving and storing the information into database..
The database system must provide the safety to the information stored, despite system crashes or attempts of unauthorized access. If data are to be shared among several users, the system must avoid possible anomalous results.
Existing System
The existing system is a manual one. When the student wants to clear his query he personally contacts the concerned person in the university. The concerned person will clear his doubt.
Disadvantages:
• Difficulty in contacting the concerned person.
• Difficult to handle more students for administrator.
• Difficulty in maintaining frequently asked questions manually
Proposed System
The Query Handling Services is to replace the existing manual system with a software solution.
The University examination branch wants to maintain all the frequently asked questions in the database subject wise, to avail them to all the students. And they will update the questions as and when required in online.
The proposed system has one super user to control the data, appointing the administrators in each department. The administrator is responsible to answer all the questions posted by students.
When the student post a question in certain department the respective administrator will answer the question and a copy of the answer will be sent to the student.
Merits of This System
• Faster processing when compared to existing one.
• Maintaining frequently asked questions
• Modifications of answers can be carried out immediately
• Administrator can handle more number of students.
• Easy maintenance of administrator details.
Modules:
• Super User
• Administrator
• Student
Super User:
super user to control the data, appointing the administrators in each department,appointing the administrator to a particular department for that he register the admin,adding a new departments like computer science, chemistry, physics, maths, etc.. At the same time he can delete the departments, adding a new topic to particular department. At the same time he delete the added topics also, adding the question with answers and storing the data in database.
Administrator:
Admin can add the question with answers and it will be stored in database for students to retrieve it.
Admin will modify the answers.
The student post a question in certain department the respective administrator will answer the question and a co
Online course registration system development software engineering project pr...MD.HABIBUR Rahman
Autometed Online Course Registration System is a software development project final presentation. here , I applyed . and software development waterfall feedback model. Development Software Engineering Project Presentation
This Is OEMS, Online Exam Management System. OEMS Help to give Exam Online. It's Helpful to Student on Teacher Also. It helps to complete Exam sort time. This Project Submitted By Md. Galib Hossain. Founder BdEngineers.
Eric Nyberg's Presentation "From Jeopardy! To Cognitive Agents: Effective Learning in the Wild" on Cognitive Systems Institute Group Speaker Series July 9, 2015
ABSTRACT
This project is be designed and developed to handle Frequently Asked Questions posted to various departments in a university. The University examination branch wants to maintain all the frequently asked questions in the database subject wise, to avail them to all the students whenever necessary. They will update the questions as and when required. The primary goal of the Query Handling Service is to provide an environment that is both convenient and efficient to use in retrieving and storing the information into database..
The database system must provide the safety to the information stored, despite system crashes or attempts of unauthorized access. If data are to be shared among several users, the system must avoid possible anomalous results.
Existing System
The existing system is a manual one. When the student wants to clear his query he personally contacts the concerned person in the university. The concerned person will clear his doubt.
Disadvantages:
• Difficulty in contacting the concerned person.
• Difficult to handle more students for administrator.
• Difficulty in maintaining frequently asked questions manually
Proposed System
The Query Handling Services is to replace the existing manual system with a software solution.
The University examination branch wants to maintain all the frequently asked questions in the database subject wise, to avail them to all the students. And they will update the questions as and when required in online.
The proposed system has one super user to control the data, appointing the administrators in each department. The administrator is responsible to answer all the questions posted by students.
When the student post a question in certain department the respective administrator will answer the question and a copy of the answer will be sent to the student.
Merits of This System
• Faster processing when compared to existing one.
• Maintaining frequently asked questions
• Modifications of answers can be carried out immediately
• Administrator can handle more number of students.
• Easy maintenance of administrator details.
Modules:
• Super User
• Administrator
• Student
Super User:
super user to control the data, appointing the administrators in each department,appointing the administrator to a particular department for that he register the admin,adding a new departments like computer science, chemistry, physics, maths, etc.. At the same time he can delete the departments, adding a new topic to particular department. At the same time he delete the added topics also, adding the question with answers and storing the data in database.
Administrator:
Admin can add the question with answers and it will be stored in database for students to retrieve it.
Admin will modify the answers.
The student post a question in certain department the respective administrator will answer the question and a co
Online course registration system development software engineering project pr...MD.HABIBUR Rahman
Autometed Online Course Registration System is a software development project final presentation. here , I applyed . and software development waterfall feedback model. Development Software Engineering Project Presentation
This Is OEMS, Online Exam Management System. OEMS Help to give Exam Online. It's Helpful to Student on Teacher Also. It helps to complete Exam sort time. This Project Submitted By Md. Galib Hossain. Founder BdEngineers.
Eric Nyberg's Presentation "From Jeopardy! To Cognitive Agents: Effective Learning in the Wild" on Cognitive Systems Institute Group Speaker Series July 9, 2015
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
3. Chapter 1 : Introduction
1.1 Background of Study
• CBA is a test conducted using Personal Computer (PC) In which responses
are electronically recorded and assessed.
• CBA system supports the entire cycle of the evaluation process:
preparation, distribution, execution, submission, evaluation, delivery of
results, and filing.
• Computer Based Assessment (CBA) System is very useful for Educational
Institute to prepare an exam, save the time that will take to check the
paper and prepare mark sheets.
• Furthermore, Computer Based Assessment allows more innovative and
authentic assessments due to more advanced technological capacities.
4. 1.2 Statement of Problem
• The challenges faced with TVET College or Training organizations is
their students adapted with Paper-Based Assessment and their
trainees subjected to a Computer Based Examination platform; in
which the performances of the trainees are reduced die to their
confusion with this new technology.
• The most adapted Paper Based Assessment is resource (materials,
energy, time,and human power) wastage.
5. 1.3 Objectives of the study
• The aim of this project is to design and implement a computer based assessment system for Training
organizations with the following features.
• Provide user friendly
• Improve credibility of the exam by randomization of the questions.
• Provide real time processing of of results.
• Create strong and secret databases that allow for any connection in a secret way.
• Allow each department to create more than one exam with different way to create variant questions.
6. 1.4 Scope of the Study
•The Study covered the design and implementation
of CBA with flexible features in our country
educational institutions or training organizations.
•System handles all the operations:
• Generate reports that include (name, mark, time spent
to solve the exam, and list of students by rank).
• Allows the students to see or display his/her answers
after the exam finished.
7. 1.5 Limitation of system
• Limitation of the system to be designed are as follows:
• This system is designed for educational institutions (like school, universities,
college or training centers).
• Type of supported questions are multiple choices, true and false, free answer
and matching.
• The type of questions like working out, short answes and drawings are not
supported.
8. 1.6 Significance of the study
• Reduce costs for many elements of testing life cycle.
• Provide more efficient system; reduce need of man power, reduce
lose of paper, reduce time and energy.
• Increased delivery, administration, and grading efficiency.
• Consistency and reliability.
• Faster decision making as the result of immediate grading and
reporting.
• Minimize Chance cheating on exam.
• Fewer errors caused by testing process.
9. Chapter 2 : Literature Review
2.1 Theoretical Background
• The technologies used in this system are web technologies:
• HTML
• CSS
• PHP
• JAVA SCRIPTS
• MYSQL
10. 2.2 Review of Related Literatures
• Web-based Examination System is an effective solution for mass education evaluation (Zhenming et al,
2003). They developed a novel online examination system based on a Browser/Server framework which
carries out the examination and auto-grading for objective questions and operating questions, such as
programming, operating Microsoft Windows, editing Microsoft Word, Excel and PowerPoint, etc.
• It has been successfully applied to the distance evaluation of basic operating skills of computer
science, such as the course of computer skills in Universities and the nationwide examination for the high
school graduates in Zhejiang Province, China.
11. Chapter 3: System Analysis and Design
3.1 Introduction
• System Analysis is understanding of old system and determine how
Computer and software can be used to make operations effective.
• System Design is the process of preparing a prototype of new system
or one to replace existing system.
• System Analysis and Design relates to shaping organization improving
performance and achieving objectives for profitability and growth.
12. 3.2 Methodology
• This study relied on information obtained from secondary sources especially online materials, documents of
relevant agencies. From these documents required information was obtained on the performance computer
based test in CCNA Certifications.
• The Object-Oriented Analysis and Design (OOAD) methodology was used during the software development.
• Unified Modelling Language (UML) notation is the design tool used for modelling in this research.UML used
in the research includes: Use Case diagrams, Data Flow diagrams and Class diagrams.
13. 3.3 Analysis of Proposed System
• There will be a registration page where administrator/instructor would be able to register students.
• Once a student has login into the system, he/she would see list of availabletests.
• Before a student attempts to take an assessment, aOne-Time Passcode would be entered which is issued
by the instructor before the commencement of an exams.
• Eachassessment may consists of many questions containing many options , in which the system would
randomized the questions for differentstudents.
• At the end of the assessment, a student would be able to see his/her scores (results).
19. Design of proposed system cont…
• User Interface Design
Login Page Design
20. Chapter 4:System Implementation and Testing
• Introduction
• Hardware and Software Acquisition
• Hardware tools
• Server
• Client computer
• Network cable / connection
• Printer
• Software tools
• Server Database: -MySQL
• Wamp Server: Apache 2.4.35 Port 80- PHP 7.2.10
• Editor: - Notepad ++
• Web browser: - Mozilla Firefox
• A Windows XP/ Vista/Window 7 / 8/10 Operating System.
21. System implementation and Testing cont…
• Software Testing
• The unit testing approach was adopted in testing the codes written.
• Training
During the deployment of the system, the project development members will give short time training for the
system administrators and clerks explaining how the system works and in what way they can manage the
system developed.
• Installation
• Installation Steps:
• Download and install Wamp Server 3.1.4 compatible bit with your computer
• Place Website files inside “C://wamp/www/”
• Database Configuration:
• Open phpmyadmin
• Create Database named tcexam.
• Import database tcexam.sql
• Open Your browser put inside URL: http://localhost/tcexam/