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Interview experiences & questions tagged Concurrency
Explain the Java Memory Model (JMM), the concept of happens-before relationships, memory visibility, and how `volatile` and synchronization work.
Explain how String immutability works in Java and how it contributes to thread safety.
Design a ConcurrentHashMap from scratch.
What is a BlockingQueue, and where is it used in production systems?
How can synchronization-related performance bottlenecks be minimized?
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