When two or more threads are accessing the same resource like a variable or a data structure, it may lead to inconsistent data or value. Such conditions that lead to inconsistency are known as race condition. As an example let’s consider a variable count whose value is 7 at present. Consider two operations: count = count + 1 which is executed by thread1 and another operation count = count – 1 which is executed by thread2. Note that both threads are sharing the common variables count. If both threads execute in parallel then the sequence of operation can be either: count = count +
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Why do we need Synchronization in real life Applications
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