What is online exam system ?

Online examination system is a web-based examination system where examinations are given online. either through the internet or intranet using computer system. The main goal of this online examination system is to effectively evaluate the student thoroughly through a totally automated system that not only reduce the required time but also obtain fast and accurate results.

or,Online examination is conducting a test online to measure the knowledge of the participants on a given topic. In the olden days everybody had to gather in a classroom at the same time to take an exam. With online examination students can do the exam online, in their own time and with their own device, regardless where they life. You online need a browser and internet connection.

I think it will be very useful to learner. Any student can easily use this code and make his/her project completely.

To get help you can see the video.

Source code for login.

try{
            String sql = "select email,password from admin where email=? and password=? ";
            pst = con.prepareStatement(sql);
            pst.setString(1, jTextField1.getText());
            pst.setString(2, jPasswordField1.getText());
            rs = pst.executeQuery();
            if(rs.next()){
                dispose();
                new Control().setVisible(true);
            }else{
                JOptionPane.showMessageDialog(null, "Wrong Information...!!!");
            }
        }catch(Exception e){
            JOptionPane.showMessageDialog(null, e);
        }

Interface of after run the Login page.