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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary purpose of Reflection in Java?
💡 Hint: Think about runtime inspection.
Question 2
Easy
Name a built-in Java Annotation.
💡 Hint: This is used in method overriding.
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 does Reflection allow you to do?
- Inspect classes
- Change code behavior
- Compile code faster
💡 Hint: Think about its dynamic nature.
Question 2
True or False: Annotations can lead to reduced type safety in your code.
- True
- False
💡 Hint: Remember what checks happen with Annotations.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Imagine you're building a framework that process classes dynamically. How would you leverage Reflection to improve extensibility? Where would you avoid it?
💡 Hint: Think about the trade-offs and what Enhances performance.
Question 2
Create a custom Annotation that restricts method parameters to a specific range and write a sample method that uses this Annotation.
💡 Hint: Consider how you will validate the parameters based on this Annotation.
Challenge and get performance evaluation