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|Interview Questions and Answers|
|Ans. An object's lock is a mechanism that is used by multiple threads to obtain synchronized access to the object. A thread may execute a synchronized method of an object only after it has acquired the object's lock. All objects and classes have locks. A class's lock is acquired on the class's Class object.|
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|Like Discuss Correct / Improve  java   threads   multi threading   scheduling   synchronizing|
|Explain Thread States ?|
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