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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of the Class Loader in JVM?
💡 Hint: Think about how Java manages class files.
Question 2
Easy
What does the JIT compiler do?
💡 Hint: Consider how Java applications improve performance.
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 component of the JVM is responsible for loading class files?
- Execution Engine
- Class Loader
- Garbage Collector
💡 Hint: Consider which component acts as the entry point for class data.
Question 2
True or False: The Young Generation is where objects that have a longer lifespan are stored.
- True
- False
💡 Hint: Think of the lifecycle of typical objects in Java applications.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a scenario where your Java application experiences OutOfMemoryError. Describe the steps you would take to investigate and mitigate this issue.
💡 Hint: Think about the memory lifecycle and how objects are managed.
Question 2
Given an application that has high memory usage, recommend JVM tuning parameters that could improve its performance. Justify your choices.
💡 Hint: Consider how you would balance memory allocation with application throughput.
Challenge and get performance evaluation