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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the -Xmx flag do?
💡 Hint: Think about the memory limit for Java applications.
Question 2
Easy
What is indicated by -Xms?
💡 Hint: Consider what the JVM needs when it starts.
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 -Xmx flag specify?
- Initial heap size
- Maximum heap size
- Garbage collection method
💡 Hint: Think about memory allocation.
Question 2
True or False: The -Xlog:gc* option is used for garbage collection logging.
- True
- False
💡 Hint: Consider its function regarding monitoring.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an application that heavily relies on data processing, analyze how adjusting the -Xmx setting could enhance its performance in a cloud environment.
💡 Hint: Think about your workload and how memory affects it.
Question 2
Discuss the implications of switching from CMS to G1 as the garbage collector in a Java application with high throughput requirements.
💡 Hint: Consider both pause times and overall application performance.
Challenge and get performance evaluation