What are the different types of semaphore?, Operating System

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What are the different types of semaphore?

Principally the semaphore is able to be classified into two on the basis of their values

a) Counting semaphore: In counting semaphore the value of the semaphore is able to be any integer. It can be execute using binary semaphore.

b) Binary semaphore: In binary semaphore the value of the semaphore is able to be either one or zero. It is comparatively easier to implement.

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