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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a global variable?
💡 Hint: Think about where the variable is defined.
Question 2
Easy
What does the global keyword do?
💡 Hint: It starts with a 'g' and lets you change a variable outside the function.
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 keyword do you use to modify a global variable inside a function?
- local
- global
- nonlocal
💡 Hint: Remember its scope and where it's defined.
Question 2
True or False: Nonlocal variables are defined outside the function.
- True
- False
💡 Hint: Consider the relationship of nested functions.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a small Python program that uses both global and nonlocal variables. Explain how they function within different scopes.
💡 Hint: Structure it such that each variable's value changes based on the function used.
Question 2
Explain a real-world application where controlling variable scope with global and nonlocal could resolve a complex issue.
💡 Hint: Consider how user inputs might be global events while handling them privately in specific cases.
Challenge and get performance evaluation