Quiz on Python Functions

What is the main purpose of using functions in a Python program?

• To reduce the speed of code execution

• To create errors in the code

• To organize code into reusable blocks and make it modular

• To create multiple copies of the same code

Which of the following is the correct syntax to define a function in Python?

• define function_name():

• def function_name():

• function define():

• function function_name()

What will happen if a function is defined but not called in a Python program?

• It will execute automatically.

• It will throw an error.

• The function will be ignored, and the program will continue.

• The program will not run.

What are the two types of functions in Python?

• Simple and complex

• Built-in and user-defined

• Integer and string

• Local and global

Which of the following is an example of a built-in function in Python?

• print()

• calculate_area()

• def add():

• draw_circle()

What is a non-parameterized function?

• A function that has no parameters in its definition

• A function that accepts multiple arguments

• A function that returns multiple values

• A function that cannot be reused

How do you call a parameterized function named multiply with two parameters x and y?

• multiply()

• multiply(x, y)

• multiply(x:y)

• call multiply(x, y)

Which of the following statements is true about parameters and arguments?

• Parameters are used when calling a function, while arguments are used when defining a function.

• Arguments are used when calling a function, while parameters are placeholders used when defining a function.

• Both parameters and arguments mean the same thing.

• None of the above.

Write the output of the following code snippet: def add_numbers(x, y): sum = x + y print(sum) add_numbers(3, 5)

• 3

• 5

• 8

• Error

Which of the following is the correct way to define a function that will multiply two numbers?

• def mult(x, y): print(x * y)

• def mult(x y): print(x y)

• def mult: print(x * y)

• def mult(x y): print(x, y)