Java Threading · interview question
How does the JVM manage Virtual Threads during a blocking network I/O operation?
Multiple choiceHardchapter-15-curatedpremiumjava-threadingvirtual-threads
Answer and explanation
Correct answer
B. It parks the Virtual Thread and reuses the OS thread for other tasks.
Why
During a blocking I/O operation, the JVM parks the Virtual Thread, freeing the OS thread for other tasks, thus increasing efficiency and scalability.
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