What happens when you try to perform arithmetic operations on variables with different types in Python?

What is string indexing?

Which variable type is used to store decimal numbers in Python?

What is the result of concatenating the strings 'Hello' and 'World'?

What is the correct variable type for storing whole numbers in Python?

Which of the following is an example of using Booleans?

What is the correct syntax for declaring a variable in Python?

What is the Boolean data type used for?

What is the purpose of placeholders in string formatting?

What is the result of string indexing a negative index?

Which of the following is NOT a valid variable name in Python?

Which of the following is not a valid variable name?

Which of the following is not a sensible variable name for a variable that stores a person's email address?

Which operator is used to concatenate two strings?

What is the result of a Boolean expression if it is true?