It is possible to limit your Learners so that they can only answer a question once.
This can be achieved by clicking 'Configure' and then choosing 'With this box unchecked, only the score from the first attempt is recorded'.

💡Please note: We do not offer the option to limit your learner for more attempts than one.Â
For example you can not limit your learner to answering the question 3 times.
The attempt will be limited for the current browsing session, if the learner closes the course and reopens the course they will be able to submit 1 more time.Â