Courses will fill up from time to time, and it is possible that a particular course may have no seats available at the time of your registration. If you encounter a course that is full, you may have the option to put yourself on the waitlist for the class. If you elect to sign up for a course waitlist, then you will be notified if/when a space opens up on the class roster. The registration system will automatically add waitlisted students to open seats in the course in the order in which they were added to the list.
Some departments do not open the waitlist option for their courses. In these situations, contact the academic department for details regarding future course availability. Always remember that your academic advisor is available to help you identify alternate courses that will guide you toward your degree.