TalentLMS has three options whereby you can complete units, with the most common being to ask a learner to complete a question (1) in order to move to the next unit. It's worth mentioning that you can not find the answer of the learner anywhere in the system. This is simply because the specific question stands only as a completion rule of the unit. If a learner has completed the unit, that means he has also submitted a correct answer and therefore there is no need to keep this data in the system. If you need to save a learner's answer you should consider adding a test unit after a theory unit and then you will be able to retrieve his answers in the test reports.