i've some problems with using Moodle version 1.8.3 on a Windows NT server with Apache server. The version for PHP is 5.1.4.
- Is there a functionality whereby quiz data or misc data is automatically save when the server suddenly shuts down. This is to prevent loss of data due to sudden blackout.
- Using version 1.8.3, when multiple users (about 40 users) submit the quiz at the same time, the system will produce an error.
- For quiz secure mode, users are still allow to show desktop by alt+tab. Is there a way to prevent users from doing so?