Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What class in java.lang.reflect represents methods?
💡 Hint: Think of how methods are defined in a class.
Question 2
Easy
Name one purpose of the Class object.
💡 Hint: What can you find out about a class?
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 the Method class do in the Reflection API?
- It represents class fields
- It represents class methods
- It provides class constructors
💡 Hint: Think about what actions you can perform with class methods.
Question 2
True or False: The Class object can be used to create new instances of a class.
- True
- False
💡 Hint: Remember the flexibility that the Class object provides.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a program using Reflection to dynamically access and modify a private field of an object.
💡 Hint: Review how you can bypass the access controls using Reflection.
Question 2
Design a test framework that uses Reflection to invoke test methods marked with a custom annotation.
💡 Hint: Think of how annotations can work together with Reflection in your framework.
Challenge and get performance evaluation