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Explain what semaphores are, their usage, implementation given to avoid busy waiting and binary semaphores.
Semaphore definition
Usage for mutual exclusion and process synchronization
Implementation to avoid spinlock using block and wakeup
Binary semaphores
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I am not getting what you have tried to describe here. Can you elaborate more about this, i will be thankful to you. Vinay
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Which is most common phase structured grammar? Most common phase structured grammar is Context – Sensitive
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