You will have 3 attempts to take the exam in “Learn Mode” and 3 attempts to take the exam in “Test Mode” for a total of 6 attempts. With “Learn Mode,” the exam is untimed. You will receive detailed feedback after every question is submitted and will be able to save and come back to it later. “Test Mode” is designed to simulate the actual exam, so you will not be able to save and come back later in “Test Mode.”