Amidst the course lessons on Cyfrin Updraft, you'll happen upon Quizzes.

These serve as optional checkpoints to test your skills and see how closely you've been following the course content!

Upon completing a quiz, you'll receive immediate feedback on what you did well, as well as areas you may want to consider revising.

As they are optional, feel free to challenge yourself as you go, or come back to the quizzes later. How you learn is up to you!