Programming Basics & Variables

Which of the following is NOT a valid variable name?

• user_name

• 2nd_place

• favoriteColor

• total_amount

Which data type would be used for a person’s full name?

• Integer

• Boolean

• String

• Float

What does the following code output? python CopyEdit x = 10 y = 5.5 print(x + y)

• 105.5

• 15.5

• "10 + 5.5"

• Error

Which symbol is used to assign a value to a variable?

• a) :

• b) ==

• c) =

• d) =>

What will happen if you try to store the number 100 in a variable meant for a boolean?

• The program will crash.

• It will store the number 100.

• It will convert 100 into True.

• Nothing will happen.