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A fundamental to OS design, is concurrency. What is Concurrency? What are the three contexts causes Concurrency? QUESTION 2: What are the Principles of Concurrency

A fundamental to OS design, is concurrency. What is Concurrency? What are the three contexts causes Concurrency? QUESTION 2: What are the Principles of Concurrency in OS ? QUESTION 3: What is semaphore in OS ? QUESTION 4: Explain the difference between deadlock avoidance, and detection

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