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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a decorator?
💡 Hint: Think about what happens before and after a function runs.
Question 2
Easy
What does the @ symbol signify in Python?
💡 Hint: What might a function look like with a decorator applied?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary purpose of a decorator?
- To change a function's name
- To modify a function's behavior
- To define a class variable
💡 Hint: Think about what decorators are usually used for in Python.
Question 2
True or False: Descriptors are used exclusively for classes.
- True
- False
💡 Hint: Recall the definition of descriptors.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Implement a decorator that logs execution time of functions.
💡 Hint: Focus on timing functions while they execute.
Question 2
Create a custom descriptor that only accepts strings of a specified length.
💡 Hint: Think about how to enforce lengths within the descriptor.
Challenge and get performance evaluation