The rapid enhancement of information and communication technologies (ICT) has sharpened a new paradigm-shift for teaching and learning over the Internet and other network environments, which have undeniably compelled a thoughtful change from the conventional pen and paper type (PPT) of examination to online examination also known as computer-based testing (CBT), e-assessment, computer-based examination (CBE), e-examination, and web-based examination. Ismail and Shami opined that examinations can also control the amount of which instructive purposes have stayed accomplished as well as the extent to which enlightenment has been establishments in order to assist the public in general. Introduction Examination is simply seen as a regular use and standard factor for evaluating students understanding and reasoning capability. The test proved the validity of using this web-based CBT system to evaluate a large mass of students in various institutions of learning across the globe.ฤก. The volunteers comprise of software developers, students, lecturers and network engineers. Performance assessment was carried out by two-hundred and fifty (250) volunteer users of the CBT system and the average performance scoring indicate that the system scores high in terms of reliability, robustness and flexibility with easy to use graphical user interface. The CBT system was evaluated at the Federal University, Oye-Ekiti, Ekiti State prometric centre. The programming tools used for the front-end development of the system are Hypertext Markup Language (HTML) and Microsoft Visual Studio 2012 integrated development environment while Microsoft SQL Server 2008 is used as the database backend. The conceptual design including the Data Flow Diagram (DFD), the Use Cases and the Entity-Relationship Model (ERM) for the system developed is also presented. The system is designed to facilitate the examination processes and manage challenges surrounding the conduct of examination, auto-submission, auto-marking and examination result report generation. In this paper, a web-based online examination system is developed to address these aforementioned drawbacks. Though, a variety of e-assessment approaches and systems have been developed in recent times, yet lack of flexible timing functionality to automatically log-off candidates upon expiration of allotted time, result integrity comprise, stand-alone deployment, lack of flexibility, robustness and scalability as well as human error are major limitations of the existing platforms. Computer Based Test (CBT) is an effective solution for mass education evaluation. As flexible and online learning mediated by ICT becomes more pervasive, there is a growing need for educators to consider modes of assessment using similar tools.
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March 2023
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