There are many online examination systems on the market: A Web-Based Examination and Evaluation System for Computer Education, Mixed-method validation of pedagogical concepts for an intercultural online learning environment, Using the tablet PC in a collaborative learning environment, and Online annotation- research and practices. These systems have their uniqueness and solve specific problems for the online education, but they do not solve the problems, such as information sharing between departments, institutes, publishers, authors, research centers, interested groups, and corporations. The current system and many systems in markets have many similar features like:

• Store the questions and answers in database
• Display result after submit the examination
• Multiple or single-choice answers, and fill in answer
• Base on internet-based test
• Study guides
• Use for a specific type of examination such as ACT, MSCE, JAVA Certificate, etc
• Generate test answer program