In this exam portal first thing is to signup(signup.php) and then fetch ip(fetch.php) of computer system in which you want to take exam.After this goto adminlogin.php and allocate computer system to students then after exam will start on allocated ip address of system.In admin panel (adminpanel.php) you have various features releated to exam portal.
An online exam portal where user can register himself and take an online exam. The admin can handle all the computers in which the exam is going on and restrict some IP addresses to not allow them to take the exam . The admin can also see the results of all candidates in sorted order.
In this exam portal first thing is to signup(signup.php) and then fetch ip(fetch.php) of computer system in which you want to take exam.After this goto adminlogin.php and allocate computer system to students then after exam will start on allocated ip address of system.In admin panel (adminpanel.php) you have various features releated to exam portal.