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Memory Management · interview question

How does the Garbage-First Garbage Collector (G1GC) optimize garbage collection in large applications?

Multiple choiceHardchapter-14-curatedpremiummemory-managementstack-vs-heap
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Answer and explanation

Correct answer

D. By collecting garbage in regions and focusing on areas with most garbage first.

Why

G1GC divides the heap into regions and uses a predictive model to prioritize regions with the most garbage. This approach helps to minimize pause times while efficiently managing memory, making it suitable for large applications with high throughput needs.

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