Practice Types Of Garbage Collectors In Java (9.5) - Memory Management and Garbage Collection

Practice: Types of Garbage Collectors in Java

Lesson 9.5Memory Management and Garbage Collection

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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 command activates the Serial Garbage Collector?
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Look for the command mentioned with 'Serial GC'.
Question 2.
Is the Parallel Garbage Collector single-threaded or multi-threaded?
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Think about throughput in multi-threaded environments.
3Question 3.
Which garbage collector is designed for small applications?
- Parallel Collector
- CMS Collector
- Serial Collector
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Recall the specific features of each collector discussed.
4Question 4.
True or False: The ZGC is available in Java 8.
- True
- False
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Consider the version changes of Java and new features introduced.
Question 5.
Compare and contrast the usage of the CMS collector with the G1 collector in terms of their application scenarios and limitations.
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Think about how each collector manages memory and application performance.
Question 6.
Assess how the choice of garbage collector can impact application performance, especially in high-throughput servers versus small embedded systems.
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Evaluate the trade-offs between simplicity and complexity in different environments.

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