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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