If you fail the UT Driving Exam, you will not receive your UT Driver's License. You will be able to retake the exam the next business day. However, you should not rush retaking it after you have failed. You should pay attention to what your examiner indicates as your weaknesses, and you should work upon improving your driving skills. If you fail three times, the 4th retake you will need to pay another licensing fee.
Your examiner wants to see that you are capable of driving safely and effectively. During your UT Driving Exam, you want to make sure that you are not driving too quickly or too slowly; you want to accelerate smoothly and gradually. Obey all stop signs and traffic signals, do not tailgate other vehicles and stay in the correct lane. You should also know what various street signs and traffic signals indicate to drivers on the road.