## Discussion Forum

Que. | At a particular time of computation, the value of a counting semaphore is 10. Then 12 P operations and “x” V operations were performed on this semaphore. If the final value of semaphore is 7, x will be: |

a. | 8 |

b. | 9 |

c. | 10 |

d. | 11 |

Answer:9 |