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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Reflection in Java?
💡 Hint: Look into how it enhances flexibility in applications.
Question 2
Easy
What method retrieves a Class object for a specified class?
💡 Hint: Remember, it requires the fully qualified class name.
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 Reflection in Java?
- Analyze runtime behavior
- Increase performance
- Static analysis
💡 Hint: Think about what Reflection allows you to do.
Question 2
Reflection can access private members in a class.
- True
- False
💡 Hint: Remember the `setAccessible()` method.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a Java program that uses Reflection to invoke a private method of a class.
💡 Hint: Consider using `Method.setAccessible(true)` before invoking the method.
Question 2
Implement a feature using Reflection to create a list of all methods in a given class.
💡 Hint: What are the steps to access class metadata?
Challenge and get performance evaluation