All information you have ever received is recorded. Taking an exam provides an opportunity for you to practice your recall. You now completely prepare for exams.
The art of taking exams is in knowing what your instructor wants. You now see very clearly what answers are desired. There is no confusion when reading the questions as to what is meant by the questions. All questions are clearly stated.
You no longer become nervous when taking exams. At any time you feel you might become nervous, you simply take a deep breath and the nervousness will go away.