Dev Gym quizzes, workouts and classes offer a form of "active learning": watching a video or reading a blog post is a great way to learn, but think about it. If you want to get stronger, you can't just read a book about lifting weights. If you want to get more flexible, watching a video about stretching will only get you so far. To get better at writing code, you need to write code and you need to be able to read/understand code.

Take our quizzes to strengthen your code comprehension skills and keep key language features fresh in your mind and fingertips.

You'll need an Oracle account to join the Oracle Dev Gym and take a quiz. Click here to sign up.

Already a member of the Oracle Dev Gym? Click here to see what's happening at the Gym.

