Java: The Volatile Keyword

What does the 'volatile' keyword do in Java?

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Java: Synchronized and Locks

Why might you prefer ReentrantLock over synchronized in complex systems?

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Java: The Volatile Keyword

Why is 'volatile' not enough for updating a counter?

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Java: Synchronized and Locks

What happens when a thread accesses a synchronized method?

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Java: Synchronized and Locks

In what scenario should you use synchronized over ReentrantLock?

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Java: Synchronized and Locks

How would you explain an intrinsic lock in a Java interview?

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Java: Concurrent Collections

How does lock striping reduce contention in ConcurrentHashMap?

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Java: Concurrent Collections

What happens if a key is modified during iteration in ConcurrentHashMap?

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Java: Concurrent Collections

Describe the performance impact of lock striping?

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Java: Synchronized and Locks

What role does 'synchronized' play in Java concurrency?

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