Python Functions

What is the correct way to define a function in Python?

• function my_function():

• def my_function():

• create my_function():

• function: my_function()

How do you call (use) a function named greet in Python?

• call greet()

• greet()

• function greet()

• greet

What will the following function return?

• The sum of x and y

• x

• y

• Nothing

Which of the following is a correct way to define a function with two parameters in Python?

• def multiply(x, y):

• def multiply: x, y

• def multiply(x y):

• def multiply - x, y:

What does the following function do?

• Prints the message once

• Prints the message twice

• Causes a syntax error

• Nothing

What is the output of the following code?

• 5

• 10

• x*2

• Error

Which of the following is true about the scope of variables in functions?

• Variables defined inside a function are accessible from anywhere in the program.

• Variables defined outside a function are not accessible inside the function.

• Variables defined inside a function are only accessible within the function.

• Variables cannot be defined inside functions.

What will happen if you try to call a function before it is defined in your script?

• The function will execute normally.

• The script will throw a NameError.

• The function call will be ignored.

• The script will throw a SyntaxError.

How can you make a function parameter optional in Python?

• By declaring it outside the function

• By setting a default value for the parameter

• By using the optional keyword

• By placing it in square brackets []

What is the correct way to return multiple values from a function in Python?

• By separating them with a comma

• By placing them in a list

• Both A and B are correct

• It is not possible to return multiple values