What is an abstract class?

What happens when you use the build-in function any() on a list?

What data structure does a binary tree degenerate to if it isn't balanced properly?

What statement about static methods is true?

What are attributes?

What built-in list method would you use to remove items from a list?

What is a package?

What does the expression (lambda x: x + 3)(1) return?

Is it possible to swap values of variables a and b by using the expression 'a, b = b, a' ?

If you want to enter accented characters, what is put in front of the string the character?

How can you open a binary file named dino?