You have three attempts to pass an individual module's test.
The intent is that you learn from your mistakes during a module via the knowledge checks, with this preparing you better for the test. If you fail a module test you can review its module content prior to retaking.
Need Help?
If you have failed an end of module test twice, we can assist directly prior to your third attempt so that any shortcomings are identified, and you can revise information that you are weak on.
Important
Once you open a test, even if you don't proceed beyond the opening slide, it is considered an attempt by the system. Do not open a test unless you have the few minutes it takes to complete it in one sitting.