Can I delete my assignment submission?
Answer
Your instructor may allow you to overwrite your previous submissions until the due date and time set for the assignment. If overwriting is not enabled, your instructor must manually delete a previous submission to allow you to submit another file.
In NCI, the standard practice is to allow multiple draft submissions so although it is not possible to delete your submission you can simply make a resubmission which will overwrite the previous one. The last submission made prior to the deadline will be the only one the instructor will see.
See the below FAQs for more information on draft submissions and how to submit through module.