Which interface must be implemented to create a thread in Java?
What is the difference between Thread.sleep() and Thread.yield()?
Which method is used to stop a thread in Java?
What is the purpose of the synchronized keyword in Java multithreading?
Which of the following is NOT a thread state in Java?
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What will be the output of calling start() multiple times on the same thread object?
Which method is called to make a thread wait until another thread completes?
What is a race condition in multithreading?
Consider a synchronized method. Can multiple threads call it simultaneously on the same object?
What is the difference between notify() and notifyAll()?
Which class provides thread-safe operations on shared variables in Java?
What happens when wait() is called from a thread that doesn't hold the lock?
What is a daemon thread in Java?
Which of the following is a valid way to create a thread in Java?
What is a deadlock in multithreading?
How does the volatile keyword help in multithreading?
What will happen if you call sleep() inside a synchronized block?
Which interface allows multiple threads to access a resource with a permit system?
What is thread pooling and which class is commonly used for it?
Consider code where Thread A holds Lock1 and waits for Lock2, while Thread B holds Lock2 and waits for Lock1. What is this scenario called?
