JVM Architecture · interview question
How does JVM's Metaspace handle memory allocation differently from PermGen?
Multiple choiceMediumchapter-14-curatedpremiumjvm-architecturemetaspace
Answer and explanation
Correct answer
B. It uses native memory instead of the heap.
Why
Metaspace allocates memory from native memory, which means it can grow as needed up to the limits of the host system, unlike PermGen which was limited by a fixed maximum size in the heap.
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