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 is Garbage Collection in Java?
💡 Hint: Think about how Java handles memory automatically.
Question 2
Easy
What are the two main generations in Garbage Collection?
💡 Hint: One is for new objects, while the other is for longer-lived objects.
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
Which generation in Java garbage collection is primarily for new objects?
- Old Generation
- Young Generation
- Permanent Generation
💡 Hint: Consider where freshly created objects go.
Question 2
True or False: The G1 garbage collector eliminates the need for tuning.
- True
- False
💡 Hint: Think about any collection method's adaptability.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an application running on Java with high memory usage, describe how you would approach tuning its garbage collection settings.
💡 Hint: Look at both the performance and user experience aspects.
Question 2
Explain the potential impact of using the Serial GC in a multi-threaded application.
💡 Hint: Think about how many threads are available and how they can be utilized.
Challenge and get performance evaluation