Java Threading · interview question
In a high-concurrency e-commerce flash sale, which construct best avoids a race condition when updating inventory levels?
Multiple choiceMediumchapter-15-curatedpremiumjava-threadingvirtual-threads
Answer and explanation
Correct answer
C. Using AtomicInteger
Why
AtomicInteger provides a non-blocking, thread-safe way to update values, making it ideal for scenarios where updates to shared data must be thread-safe without incurring the overhead of synchronized blocks.
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