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
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of the Mark phase?
💡 Hint: Think about how we track important items.
Question 2
Easy
In the Sweep phase, what happens to dead objects?
💡 Hint: Consider what happens to trash.
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 first phase of Garbage Collection?
- Sweep
- Mark
- Compact
💡 Hint: Think about the order in which things happen.
Question 2
True or False: The Compact phase organizes live objects to reduce memory fragmentation.
- True
- False
💡 Hint: What do we do to organize a cluttered area?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are developing a new application that frequently allocates and de-allocates memory. Discuss how knowing the GC phases can help you design your application effectively.
💡 Hint: Consider the lifespan and usage patterns of objects in your code.
Question 2
Evaluate how frequent GC pauses can affect application performance and suggest optimizations.
💡 Hint: Think about how a gradual process might ease the burden.
Challenge and get performance evaluation