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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does immutability mean?
💡 Hint: Think about constants and their characteristics.
Question 2
Easy
Define pure functions.
💡 Hint: Consider functions' predictability.
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 immutability?
- A property allowing changes to data
- A property preventing data changes
- A project lifecycle management tool
💡 Hint: Consider the stability of variables.
Question 2
Are pure functions associated with side effects?
- True
- False
💡 Hint: Remember what defines a pure function.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create an example code snippet that illustrates immutability in Java, and explain how it affects data consistency.
💡 Hint: Consider using classes with only getters.
Question 2
Compare two code snippets: one using pure functions and one with side effects. Discuss potential issues in code maintainability.
💡 Hint: Think about how easily changes can be traced.
Challenge and get performance evaluation