Practice Parallel Garbage Collector (throughput Gc) (9.5.2) - Memory Management and Garbage Collection

Practice: Parallel Garbage Collector (Throughput GC)

Lesson 9.5.2Memory Management and Garbage Collection

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9 questions

Flashcard drill
2 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
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the purpose of the Parallel Garbage Collector in Java?
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Think about how multithreading can enhance performance.
Question 2.
Which JVM option do you use to enable the Parallel Garbage Collector?
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Look for a command relating to enabling a specific collector.
3Question 3.
What is the main advantage of using the Parallel Garbage Collector?
- Single-threaded execution
- Improved throughput
- Greater memory leaks
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Think about what throughput means in the context of performance.
4Question 4.
True or False: The Parallel Garbage Collector is best suited for applications with a low memory footprint.
- True
- False
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Consider the applications' performance requirements.
Question 5.
Design a Java application scenario where using the Parallel Garbage Collector would both benefit and potentially hinder performance. Discuss the characteristics of the application.
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Identify what application types typically experience high loads.
Question 6.
Compare the memory management performance of an application using the Parallel GC versus one using the Serial GC under heavy load conditions. Analyze the differences.
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Consider both garbage collection duration and application response times.

5 more questions in this section. Enroll free to practise them all.