6.1 - What is a Function?
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Practice Questions
Test your understanding with targeted questions
What is the purpose of a function in Python?
💡 Hint: Think about code efficiency.
Write a simple function that prints 'Hello, World!'
💡 Hint: Remember to use the 'def' keyword.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What keyword is used to define a function in Python?
💡 Hint: Think of the beginning of a function's definition.
True or False: Functions can accept parameters.
💡 Hint: Think about how we pass data into functions.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
Create a function that accepts an arbitrary number of student names and returns a formatted string of all names separated by commas.
💡 Hint: Use join function to concatenate strings.
Write a function that accepts both a required integer parameter and a default float parameter. The function should return their product.
💡 Hint: Remember to set the default value for the float parameter!
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