What circumstances may lead to possible loss of your license?

The situation described in the correct choice pertains to serious violations that can directly impact your driving privileges. A suspension or revocation action from another state indicates that issues such as DUI offenses or repeated traffic violations can affect your licensing status, regardless of where you are driving. If a false statement is made on a driver's application, it can also compromise the integrity of the application process, leading to penalties such as the loss of the license.

In contrast, changing your address is a routine requirement that is necessary for maintaining current and accurate driver records and does not automatically lead to license loss. Similarly, not driving for one month does not inherently impact your driving privileges; you can take breaks from driving without consequences to your license status. Additionally, completing a defensive driving course is often encouraged as it can help improve your skills and even reduce insurance rates, but it generally does not lead to any negative impact on your license.