Want to create a small project for online exam using jsp. As of now I am unable to find, how can I
> Get random questions from mysql database
> Put the timer, so that the exam result is shown automatically after the specified time for exam is over
More queries to follow.
take a look on the following tutorial
http://roseindia.net/jsp/online-quiz-application-jsp.shtml
How can you suggest so awful example?
> Get random questions from mysql database
Depending on database structure. If you have questions organized by unique numeric value, then run random generator for numbers and then collect data from database. Worst case scenario no IDs, then store questions in array list, run random generator and match generated numbers with position in array list
> Put the timer, so that the exam result is shown automatically after the specified time for exam is over
Not sure of this, but I guess it will be done with JavaScript
Depending on database structure. If you have questions organized by unique numeric value, then run random generator for numbers and then collect data from database.
How to generate unique random numbers? If I use Random class, what should I do to ensure that any question isn't repeated?
^OK.Will revert back when I proceed further.
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