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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the default metaclass used in Python?
💡 Hint: Think about the built-in capabilities of Python.
Question 2
Easy
True or False: A metaclass can add attributes to classes on creation.
💡 Hint: Consider the capabilities of what a metaclass can do.
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 method is overridden to modify class creation in a metaclass?
- __init__
- __new__
- __call__
💡 Hint: Consider what method is responsible for instantiating objects.
Question 2
True or False: Metaclasses can be used to modify class attributes after a class is created.
- True
- False
💡 Hint: Think about the lifecycle of a class and when metaclasses come into play.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a custom metaclass that prevents a class from being created if it does not have any attributes defined.
💡 Hint: Loop through the dictionary to check for keys.
Question 2
Build a metaclass that adds a logging mechanism every time a method is called within the class.
💡 Hint: Think about how you would monitor messages before calling a method.
Challenge and get performance evaluation