Yes. You’re not directly penalized for taking the entry-level quiz in terms of FastTrack eligibility. However, it’s fairly rare for engineers who take the entry-level tracks to qualify for the FastTrack interview; only a small single-digit percentage of people who take the entry-level quiz qualify. Because the questions on the entry-level track are easier, and because our scoring model accounts for that, qualifying for FastTrack requires you to answer nearly every question correctly when taking an entry-level quiz.
If you have additional questions, please contact Support.