What should be considered when associating a pre exam or post exam with a learning...

The exam results are shown in the Learning Evaluation Report from only the post exam

The exam-type Assessment object must first be associated with the item as content before it can be selected as a Pre-Test or Post-Test

The exam is delivered to users via e-mail so only participants with a valid e-mail can participate

The exam-type Assessment object can be attached to the item once and used as both the Pre-Test and the Post-Test