What is a fruitful function?

Question 1 options:

	A function that has parameters
	A function that returns a value
	A function that calls another function
	A function that will work on Apple devices

What is the purpose of the "def" keyword in Python?

Question 2 options:

	Something definite, not a variable
	Slang for a really cool function
	A default value
	This is how you define a function