Practice Jvm Internals And Performance Tuning (10) - JVM Internals and Performance Tuning

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10 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the primary function of the JVM?
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Think about the purpose of Java applications across platforms.
Question 2.
Name two main types of memory in JVM.
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Consider how Java manages objects.
3Question 3.
What does JVM stand for?
- Java Variable Machine
- Java Virtual Machine
- Java Visual Machine
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Focus on the 'Virtual' aspect.
4Question 4.
Is Garbage Collection automatic in Java?
- True
- False
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Think about how Java handles object cleanup.
Question 5.
Describe how JVM optimizes garbage collection and its impact on application performance.
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Focus on different collectors and their strategies.
Question 6.
Propose a performance tuning strategy for a Java application that experiences high memory usage and long GC pauses.
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Consider both resizing and monitoring.

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