define semaphorea semaphore is a protected
Define semaphore
A semaphore is a protected abstract or variable data type that constitutes the classic method for restricting access to shared resources like shared memory in a parallel programming environment.
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define semaphorea semaphore is a protected abstract or variable data type that constitutes the classic method for restricting access to shared
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explain busy waiting semaphoresweak busy-wait semaphoresa the simplest way to implement semaphoresb useful while critical sections last for a short
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