Technical Interview Questions

THREAD

 What is difference between Process and Thread in java?
 How can we create a Thread in Java?
 Can we call run() method of a Thread class?
 How can we pause the execution of a Thread for specific time?
 How does thread communicate with each other?
 What are Thread sleep() and yield() methods in java?
 How can we achieve thread safety in Java?
 How to create daemon thread in Java?
 What is Threadpool?
 What is Deadlock? How to avoid deadlock situation?
 What is Thread Group? Why itâ??s advised not to use it?
 How to implement Threads in java?
 How can you say Thread behaviour is unpredictable?
 What is difference between starting thread with run() and start() method?
 What is difference between starting thread with run() and start() method?
  Differences between synchronized and volatile keyword in Java?
 Can we again start Thread?
 Why wait(), notify() and notifyAll() are in Object class and not in Thread class?
 What is Thread Scheduler and Time Slicing?
 What are different states in lifecycle of Thread?
 What are the benefits of multi-threaded programming?

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