What is "Vina Online Exam System" or VOS?
Vina Online Exam System is a web script which written by CodeIgniter framework, use MySQL for storing all related data.
It uses Twitter bootstrap v3.x for enhancing GUI and supporting responsive design and JQuery AJAX to interact with backend.
The main purpose of this script is for creating online exams and practices.
Users all over the world can take free and paid exams to get some certificates and improve their knowledge with free practices.
Finally, after finish exams, they can view results, even corrects answers and share their best results with friends on Facebook, Twitter, Google Plus. Moreover, they can download certificates.
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