You can add completion requierments to an e-learning or exam. This entails that you indicate what should be achieved within the learning activity in order to complete it. This is a good stimulus for your learners to go through the e-learning completely.
How does it work?
Go to the concerning e-learning or the exam. When you're editing it, you can click on the sprocket at the upper right. Click then on the tab: 'completion'. Now, you can add the completion requirements. Indicate what the user must do to complete the learning activity, for example passing the final test. Completion is by default set at 100% progress. You can edit this setting and add a max of 4 completion rules.